127838844

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 423511200

約数和(自身を除く): 295672356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 49, 51, 54, 58, 63, 68, 84, 87, 98, 102, 108, 116, 119, 126, 147, 153, 174, 189, 196, 203, 204, 238, 252, 261, 294, 306, 343, 348, 357, 378, 406, 441, 459, 476, 493, 522, 588, 609, 612, 686, 714, 756, 783, 812, 833, 882, 918, 986, 1029, 1044, 1071, 1218, 1323, 1372, 1421, 1428, 1479, 1566, 1666, 1764, 1827, 1836, 1972, 2058, 2142, 2401, 2436, 2499, 2646, 2842, 2958, 3087, 3132, 3213, 3332, 3451, 3654, 4116, 4263, 4284, 4437, 4802, 4998, 5292, 5481, 5684, 5831, 5916, 6174, 6426, 6902, 7203, 7308, 7497, 8526, 8874, 9261, 9604, 9947, 9996, 10353, 10962, 11662, 12348, 12789, 12852, 13311, 13804, 14406, 14994, 17052, 17493, 17748, 18522, 19894, 20706, 21609, 21924, 22491, 23324, 24157, 25578, 26622, 28812, 29841, 29988, 31059, 34986, 37044, 38367, 39788, 40817, 41412, 43218, 44982, 48314, 51156, 52479, 53244, 59682, 62118, 64827, 69629, 69972, 72471, 76734, 81634, 86436, 89523, 89964, 93177, 96628, 104958, 119364, 122451, 124236, 129654, 139258, 144942, 153468, 157437, 163268, 169099, 179046, 186354, 208887, 209916, 217413, 244902, 259308, 268569, 278516, 289884, 314874, 338198, 358092, 367353, 372708, 417774, 434826, 489804, 507297, 537138, 626661, 629748, 652239, 676396, 734706, 835548, 869652, 1014594, 1074276, 1102059, 1183693, 1253322, 1304478, 1469412, 1521891, 1879983, 2029188, 2204118, 2367386, 2506644, 2608956, 3043782, 3551079, 3759966, 4408236, 4565673, 4734772, 6087564, 7102158, 7519932, 9131346, 10653237, 14204316, 18262692, 21306474, 31959711, 42612948, 63919422, 127838844]

約数ペア:

[(1, 127838844), (2, 63919422), (3, 42612948), (4, 31959711), (6, 21306474), (7, 18262692), (9, 14204316), (12, 10653237), (14, 9131346), (17, 7519932), (18, 7102158), (21, 6087564), (27, 4734772), (28, 4565673), (29, 4408236), (34, 3759966), (36, 3551079), (42, 3043782), (49, 2608956), (51, 2506644), (54, 2367386), (58, 2204118), (63, 2029188), (68, 1879983), (84, 1521891), (87, 1469412), (98, 1304478), (102, 1253322), (108, 1183693), (116, 1102059), (119, 1074276), (126, 1014594), (147, 869652), (153, 835548), (174, 734706), (189, 676396), (196, 652239), (203, 629748), (204, 626661), (238, 537138), (252, 507297), (261, 489804), (294, 434826), (306, 417774), (343, 372708), (348, 367353), (357, 358092), (378, 338198), (406, 314874), (441, 289884), (459, 278516), (476, 268569), (493, 259308), (522, 244902), (588, 217413), (609, 209916), (612, 208887), (686, 186354), (714, 179046), (756, 169099), (783, 163268), (812, 157437), (833, 153468), (882, 144942), (918, 139258), (986, 129654), (1029, 124236), (1044, 122451), (1071, 119364), (1218, 104958), (1323, 96628), (1372, 93177), (1421, 89964), (1428, 89523), (1479, 86436), (1566, 81634), (1666, 76734), (1764, 72471), (1827, 69972), (1836, 69629), (1972, 64827), (2058, 62118), (2142, 59682), (2401, 53244), (2436, 52479), (2499, 51156), (2646, 48314), (2842, 44982), (2958, 43218), (3087, 41412), (3132, 40817), (3213, 39788), (3332, 38367), (3451, 37044), (3654, 34986), (4116, 31059), (4263, 29988), (4284, 29841), (4437, 28812), (4802, 26622), (4998, 25578), (5292, 24157), (5481, 23324), (5684, 22491), (5831, 21924), (5916, 21609), (6174, 20706), (6426, 19894), (6902, 18522), (7203, 17748), (7308, 17493), (7497, 17052), (8526, 14994), (8874, 14406), (9261, 13804), (9604, 13311), (9947, 12852), (9996, 12789), (10353, 12348), (10962, 11662)]