84107772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 266535360

約数和(自身を除く): 182427588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 306, 348, 357, 406, 476, 493, 522, 609, 612, 677, 714, 812, 986, 1044, 1071, 1218, 1354, 1428, 1479, 1827, 1972, 2031, 2142, 2436, 2708, 2958, 3451, 3654, 4062, 4284, 4437, 4739, 5916, 6093, 6902, 7308, 8124, 8874, 9478, 10353, 11509, 12186, 13804, 14217, 17748, 18956, 19633, 20706, 23018, 24372, 28434, 31059, 34527, 39266, 41412, 42651, 46036, 56868, 58899, 62118, 69054, 78532, 80563, 85302, 103581, 117798, 124236, 137431, 138108, 161126, 170604, 176697, 207162, 235596, 241689, 274862, 322252, 333761, 353394, 412293, 414324, 483378, 549724, 667522, 706788, 725067, 824586, 966756, 1001283, 1236879, 1335044, 1450134, 1649172, 2002566, 2336327, 2473758, 2900268, 3003849, 4005132, 4672654, 4947516, 6007698, 7008981, 9345308, 12015396, 14017962, 21026943, 28035924, 42053886, 84107772]

約数ペア:

[(1, 84107772), (2, 42053886), (3, 28035924), (4, 21026943), (6, 14017962), (7, 12015396), (9, 9345308), (12, 7008981), (14, 6007698), (17, 4947516), (18, 4672654), (21, 4005132), (28, 3003849), (29, 2900268), (34, 2473758), (36, 2336327), (42, 2002566), (51, 1649172), (58, 1450134), (63, 1335044), (68, 1236879), (84, 1001283), (87, 966756), (102, 824586), (116, 725067), (119, 706788), (126, 667522), (153, 549724), (174, 483378), (203, 414324), (204, 412293), (238, 353394), (252, 333761), (261, 322252), (306, 274862), (348, 241689), (357, 235596), (406, 207162), (476, 176697), (493, 170604), (522, 161126), (609, 138108), (612, 137431), (677, 124236), (714, 117798), (812, 103581), (986, 85302), (1044, 80563), (1071, 78532), (1218, 69054), (1354, 62118), (1428, 58899), (1479, 56868), (1827, 46036), (1972, 42651), (2031, 41412), (2142, 39266), (2436, 34527), (2708, 31059), (2958, 28434), (3451, 24372), (3654, 23018), (4062, 20706), (4284, 19633), (4437, 18956), (4739, 17748), (5916, 14217), (6093, 13804), (6902, 12186), (7308, 11509), (8124, 10353), (8874, 9478)]