87835020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16119

約数の個数: 96

約数和(自身を含む): 302711808

約数和(自身を除く): 214876788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16087, 32174, 48261, 64348, 80435, 96522, 112609, 160870, 193044, 209131, 225218, 241305, 321740, 337827, 418262, 450436, 482610, 563045, 627393, 675654, 836524, 965220, 1045655, 1126090, 1254786, 1351308, 1463917, 1689135, 2091310, 2252180, 2509572, 2927834, 3136965, 3378270, 4182620, 4391751, 5855668, 6273930, 6756540, 7319585, 8783502, 12547860, 14639170, 17567004, 21958755, 29278340, 43917510, 87835020]

約数ペア:

[(1, 87835020), (2, 43917510), (3, 29278340), (4, 21958755), (5, 17567004), (6, 14639170), (7, 12547860), (10, 8783502), (12, 7319585), (13, 6756540), (14, 6273930), (15, 5855668), (20, 4391751), (21, 4182620), (26, 3378270), (28, 3136965), (30, 2927834), (35, 2509572), (39, 2252180), (42, 2091310), (52, 1689135), (60, 1463917), (65, 1351308), (70, 1254786), (78, 1126090), (84, 1045655), (91, 965220), (105, 836524), (130, 675654), (140, 627393), (156, 563045), (182, 482610), (195, 450436), (210, 418262), (260, 337827), (273, 321740), (364, 241305), (390, 225218), (420, 209131), (455, 193044), (546, 160870), (780, 112609), (910, 96522), (1092, 80435), (1365, 64348), (1820, 48261), (2730, 32174), (5460, 16087)]