90722268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 310774464

約数和(自身を除く): 220052196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 181, 182, 189, 204, 221, 234, 238, 252, 273, 306, 324, 351, 357, 362, 364, 378, 442, 459, 468, 476, 543, 546, 567, 612, 663, 702, 714, 724, 756, 819, 884, 918, 1053, 1071, 1086, 1092, 1134, 1267, 1326, 1377, 1404, 1428, 1547, 1629, 1638, 1836, 1989, 2106, 2142, 2172, 2268, 2353, 2457, 2534, 2652, 2754, 3077, 3094, 3213, 3258, 3276, 3801, 3978, 4212, 4284, 4641, 4706, 4887, 4914, 5068, 5508, 5967, 6154, 6188, 6426, 6516, 7059, 7371, 7602, 7956, 9231, 9282, 9412, 9639, 9774, 9828, 11403, 11934, 12308, 12852, 13923, 14118, 14661, 14742, 15204, 16471, 17901, 18462, 18564, 19278, 19548, 21177, 21539, 22806, 23868, 27693, 27846, 28236, 29322, 29484, 32942, 34209, 35802, 36924, 38556, 40001, 41769, 42354, 43078, 45612, 49413, 55386, 55692, 58644, 63531, 64617, 65884, 68418, 71604, 80002, 83079, 83538, 84708, 86156, 98826, 102627, 110772, 120003, 125307, 127062, 129234, 136836, 148239, 160004, 166158, 167076, 190593, 193851, 197652, 205254, 240006, 249237, 250614, 254124, 258468, 280007, 296478, 332316, 360009, 381186, 387702, 410508, 444717, 480012, 498474, 501228, 560014, 581553, 592956, 720018, 762372, 775404, 840021, 889434, 996948, 1080027, 1120028, 1163106, 1334151, 1440036, 1680042, 1744659, 1778868, 2160054, 2326212, 2520063, 2668302, 3240081, 3360084, 3489318, 4320108, 5040126, 5336604, 6480162, 6978636, 7560189, 10080252, 12960324, 15120378, 22680567, 30240756, 45361134, 90722268]

約数ペア:

[(1, 90722268), (2, 45361134), (3, 30240756), (4, 22680567), (6, 15120378), (7, 12960324), (9, 10080252), (12, 7560189), (13, 6978636), (14, 6480162), (17, 5336604), (18, 5040126), (21, 4320108), (26, 3489318), (27, 3360084), (28, 3240081), (34, 2668302), (36, 2520063), (39, 2326212), (42, 2160054), (51, 1778868), (52, 1744659), (54, 1680042), (63, 1440036), (68, 1334151), (78, 1163106), (81, 1120028), (84, 1080027), (91, 996948), (102, 889434), (108, 840021), (117, 775404), (119, 762372), (126, 720018), (153, 592956), (156, 581553), (162, 560014), (181, 501228), (182, 498474), (189, 480012), (204, 444717), (221, 410508), (234, 387702), (238, 381186), (252, 360009), (273, 332316), (306, 296478), (324, 280007), (351, 258468), (357, 254124), (362, 250614), (364, 249237), (378, 240006), (442, 205254), (459, 197652), (468, 193851), (476, 190593), (543, 167076), (546, 166158), (567, 160004), (612, 148239), (663, 136836), (702, 129234), (714, 127062), (724, 125307), (756, 120003), (819, 110772), (884, 102627), (918, 98826), (1053, 86156), (1071, 84708), (1086, 83538), (1092, 83079), (1134, 80002), (1267, 71604), (1326, 68418), (1377, 65884), (1404, 64617), (1428, 63531), (1547, 58644), (1629, 55692), (1638, 55386), (1836, 49413), (1989, 45612), (2106, 43078), (2142, 42354), (2172, 41769), (2268, 40001), (2353, 38556), (2457, 36924), (2534, 35802), (2652, 34209), (2754, 32942), (3077, 29484), (3094, 29322), (3213, 28236), (3258, 27846), (3276, 27693), (3801, 23868), (3978, 22806), (4212, 21539), (4284, 21177), (4641, 19548), (4706, 19278), (4887, 18564), (4914, 18462), (5068, 17901), (5508, 16471), (5967, 15204), (6154, 14742), (6188, 14661), (6426, 14118), (6516, 13923), (7059, 12852), (7371, 12308), (7602, 11934), (7956, 11403), (9231, 9828), (9282, 9774), (9412, 9639)]