68938128

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 243734400

約数和(自身を除く): 174796272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 149, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 298, 306, 324, 336, 357, 378, 408, 432, 447, 459, 476, 486, 504, 567, 596, 612, 648, 714, 756, 816, 894, 918, 952, 972, 1008, 1043, 1071, 1134, 1192, 1224, 1296, 1341, 1377, 1428, 1512, 1701, 1788, 1836, 1904, 1944, 2086, 2142, 2268, 2384, 2448, 2533, 2682, 2754, 2856, 3024, 3129, 3213, 3402, 3576, 3672, 3888, 4023, 4131, 4172, 4284, 4536, 5066, 5364, 5508, 5712, 6258, 6426, 6804, 7152, 7344, 7599, 8046, 8262, 8344, 8568, 9072, 9387, 9639, 10132, 10728, 11016, 12069, 12516, 12852, 13608, 15198, 16092, 16524, 16688, 17136, 17731, 18774, 19278, 20264, 21456, 22032, 22797, 24138, 25032, 25704, 27216, 28161, 28917, 30396, 32184, 33048, 35462, 36207, 37548, 38556, 40528, 45594, 48276, 50064, 51408, 53193, 56322, 57834, 60792, 64368, 66096, 68391, 70924, 72414, 75096, 77112, 84483, 91188, 96552, 106386, 112644, 115668, 121584, 136782, 141848, 144828, 150192, 154224, 159579, 168966, 182376, 193104, 205173, 212772, 225288, 231336, 253449, 273564, 283696, 289656, 319158, 337932, 364752, 410346, 425544, 450576, 462672, 478737, 506898, 547128, 579312, 615519, 638316, 675864, 820692, 851088, 957474, 1013796, 1094256, 1231038, 1276632, 1351728, 1436211, 1641384, 1914948, 2027592, 2462076, 2553264, 2872422, 3282768, 3829896, 4055184, 4308633, 4924152, 5744844, 7659792, 8617266, 9848304, 11489688, 17234532, 22979376, 34469064, 68938128]

約数ペア:

[(1, 68938128), (2, 34469064), (3, 22979376), (4, 17234532), (6, 11489688), (7, 9848304), (8, 8617266), (9, 7659792), (12, 5744844), (14, 4924152), (16, 4308633), (17, 4055184), (18, 3829896), (21, 3282768), (24, 2872422), (27, 2553264), (28, 2462076), (34, 2027592), (36, 1914948), (42, 1641384), (48, 1436211), (51, 1351728), (54, 1276632), (56, 1231038), (63, 1094256), (68, 1013796), (72, 957474), (81, 851088), (84, 820692), (102, 675864), (108, 638316), (112, 615519), (119, 579312), (126, 547128), (136, 506898), (144, 478737), (149, 462672), (153, 450576), (162, 425544), (168, 410346), (189, 364752), (204, 337932), (216, 319158), (238, 289656), (243, 283696), (252, 273564), (272, 253449), (298, 231336), (306, 225288), (324, 212772), (336, 205173), (357, 193104), (378, 182376), (408, 168966), (432, 159579), (447, 154224), (459, 150192), (476, 144828), (486, 141848), (504, 136782), (567, 121584), (596, 115668), (612, 112644), (648, 106386), (714, 96552), (756, 91188), (816, 84483), (894, 77112), (918, 75096), (952, 72414), (972, 70924), (1008, 68391), (1043, 66096), (1071, 64368), (1134, 60792), (1192, 57834), (1224, 56322), (1296, 53193), (1341, 51408), (1377, 50064), (1428, 48276), (1512, 45594), (1701, 40528), (1788, 38556), (1836, 37548), (1904, 36207), (1944, 35462), (2086, 33048), (2142, 32184), (2268, 30396), (2384, 28917), (2448, 28161), (2533, 27216), (2682, 25704), (2754, 25032), (2856, 24138), (3024, 22797), (3129, 22032), (3213, 21456), (3402, 20264), (3576, 19278), (3672, 18774), (3888, 17731), (4023, 17136), (4131, 16688), (4172, 16524), (4284, 16092), (4536, 15198), (5066, 13608), (5364, 12852), (5508, 12516), (5712, 12069), (6258, 11016), (6426, 10728), (6804, 10132), (7152, 9639), (7344, 9387), (7599, 9072), (8046, 8568), (8262, 8344)]