86090340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:2977

約数の個数: 96

約数和(自身を含む): 279465984

約数和(自身を除く): 193375644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2887, 2982, 4260, 4970, 5774, 5964, 7455, 8661, 9940, 11548, 14435, 14910, 17322, 20209, 28870, 29820, 34644, 40418, 43305, 57740, 60627, 80836, 86610, 101045, 121254, 173220, 202090, 204977, 242508, 303135, 404180, 409954, 606270, 614931, 819908, 1024885, 1212540, 1229862, 1434839, 2049770, 2459724, 2869678, 3074655, 4099540, 4304517, 5739356, 6149310, 7174195, 8609034, 12298620, 14348390, 17218068, 21522585, 28696780, 43045170, 86090340]

約数ペア:

[(1, 86090340), (2, 43045170), (3, 28696780), (4, 21522585), (5, 17218068), (6, 14348390), (7, 12298620), (10, 8609034), (12, 7174195), (14, 6149310), (15, 5739356), (20, 4304517), (21, 4099540), (28, 3074655), (30, 2869678), (35, 2459724), (42, 2049770), (60, 1434839), (70, 1229862), (71, 1212540), (84, 1024885), (105, 819908), (140, 614931), (142, 606270), (210, 409954), (213, 404180), (284, 303135), (355, 242508), (420, 204977), (426, 202090), (497, 173220), (710, 121254), (852, 101045), (994, 86610), (1065, 80836), (1420, 60627), (1491, 57740), (1988, 43305), (2130, 40418), (2485, 34644), (2887, 29820), (2982, 28870), (4260, 20209), (4970, 17322), (5774, 14910), (5964, 14435), (7455, 11548), (8661, 9940)]