68000775276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{16729}}^1$

素因数の和:17004

約数の個数: 144

約数和(自身を含む): 191393341440

約数和(自身を除く): 123392566164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 223, 294, 372, 434, 446, 588, 651, 669, 868, 892, 1302, 1338, 1519, 1561, 2604, 2676, 3038, 3122, 4557, 4683, 6076, 6244, 6913, 9114, 9366, 10927, 13826, 16729, 18228, 18732, 20739, 21854, 27652, 32781, 33458, 41478, 43708, 48391, 50187, 65562, 66916, 82956, 96782, 100374, 117103, 131124, 145173, 193564, 200748, 234206, 290346, 338737, 351309, 468412, 518599, 580692, 677474, 702618, 819721, 1016211, 1037198, 1354948, 1405236, 1555797, 1639442, 2032422, 2074396, 2459163, 3111594, 3278884, 3630193, 3730567, 4064844, 4918326, 6223188, 7260386, 7461134, 9836652, 10890579, 11191701, 14520772, 14922268, 21781158, 22383402, 25411351, 26113969, 43562316, 44766804, 50822702, 52227938, 76234053, 78341907, 101645404, 104455876, 115647577, 152468106, 156683814, 182797783, 231295154, 304936212, 313367628, 346942731, 365595566, 462590308, 548393349, 693885462, 731191132, 809533039, 1096786698, 1387770924, 1619066078, 2193573396, 2428599117, 3238132156, 4857198234, 5666731273, 9714396468, 11333462546, 17000193819, 22666925092, 34000387638, 68000775276]

約数ペア:

[(1, 68000775276), (2, 34000387638), (3, 22666925092), (4, 17000193819), (6, 11333462546), (7, 9714396468), (12, 5666731273), (14, 4857198234), (21, 3238132156), (28, 2428599117), (31, 2193573396), (42, 1619066078), (49, 1387770924), (62, 1096786698), (84, 809533039), (93, 731191132), (98, 693885462), (124, 548393349), (147, 462590308), (186, 365595566), (196, 346942731), (217, 313367628), (223, 304936212), (294, 231295154), (372, 182797783), (434, 156683814), (446, 152468106), (588, 115647577), (651, 104455876), (669, 101645404), (868, 78341907), (892, 76234053), (1302, 52227938), (1338, 50822702), (1519, 44766804), (1561, 43562316), (2604, 26113969), (2676, 25411351), (3038, 22383402), (3122, 21781158), (4557, 14922268), (4683, 14520772), (6076, 11191701), (6244, 10890579), (6913, 9836652), (9114, 7461134), (9366, 7260386), (10927, 6223188), (13826, 4918326), (16729, 4064844), (18228, 3730567), (18732, 3630193), (20739, 3278884), (21854, 3111594), (27652, 2459163), (32781, 2074396), (33458, 2032422), (41478, 1639442), (43708, 1555797), (48391, 1405236), (50187, 1354948), (65562, 1037198), (66916, 1016211), (82956, 819721), (96782, 702618), (100374, 677474), (117103, 580692), (131124, 518599), (145173, 468412), (193564, 351309), (200748, 338737), (234206, 290346)]