78384705336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{472721}}^1$

素因数の和:472794

約数の個数: 144

約数和(自身を含む): 252206641440

約数和(自身を除く): 173821936104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1316, 1692, 1764, 1974, 2303, 2632, 2961, 3384, 3528, 3948, 4606, 5922, 6909, 7896, 9212, 11844, 13818, 18424, 20727, 23688, 27636, 41454, 55272, 82908, 165816, 472721, 945442, 1418163, 1890884, 2836326, 3309047, 3781768, 4254489, 5672652, 6618094, 8508978, 9927141, 11345304, 13236188, 17017956, 19854282, 22217887, 23163329, 26472376, 29781423, 34035912, 39708564, 44435774, 46326658, 59562846, 66653661, 69489987, 79417128, 88871548, 92653316, 119125692, 133307322, 138979974, 155525209, 177743096, 185306632, 199960983, 208469961, 238251384, 266614644, 277959948, 311050418, 399921966, 416939922, 466575627, 533229288, 555919896, 622100836, 799843932, 833879844, 933151254, 1088676463, 1244201672, 1399726881, 1599687864, 1667759688, 1866302508, 2177352926, 2799453762, 3266029389, 3732605016, 4354705852, 5598907524, 6532058778, 8709411704, 9798088167, 11197815048, 13064117556, 19596176334, 26128235112, 39192352668, 78384705336]

約数ペア:

[(1, 78384705336), (2, 39192352668), (3, 26128235112), (4, 19596176334), (6, 13064117556), (7, 11197815048), (8, 9798088167), (9, 8709411704), (12, 6532058778), (14, 5598907524), (18, 4354705852), (21, 3732605016), (24, 3266029389), (28, 2799453762), (36, 2177352926), (42, 1866302508), (47, 1667759688), (49, 1599687864), (56, 1399726881), (63, 1244201672), (72, 1088676463), (84, 933151254), (94, 833879844), (98, 799843932), (126, 622100836), (141, 555919896), (147, 533229288), (168, 466575627), (188, 416939922), (196, 399921966), (252, 311050418), (282, 277959948), (294, 266614644), (329, 238251384), (376, 208469961), (392, 199960983), (423, 185306632), (441, 177743096), (504, 155525209), (564, 138979974), (588, 133307322), (658, 119125692), (846, 92653316), (882, 88871548), (987, 79417128), (1128, 69489987), (1176, 66653661), (1316, 59562846), (1692, 46326658), (1764, 44435774), (1974, 39708564), (2303, 34035912), (2632, 29781423), (2961, 26472376), (3384, 23163329), (3528, 22217887), (3948, 19854282), (4606, 17017956), (5922, 13236188), (6909, 11345304), (7896, 9927141), (9212, 8508978), (11844, 6618094), (13818, 5672652), (18424, 4254489), (20727, 3781768), (23688, 3309047), (27636, 2836326), (41454, 1890884), (55272, 1418163), (82908, 945442), (165816, 472721)]