88381020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16219

約数の個数: 96

約数和(自身を含む): 304593408

約数和(自身を除く): 216212388

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, 16187, 32374, 48561, 64748, 80935, 97122, 113309, 161870, 194244, 210431, 226618, 242805, 323740, 339927, 420862, 453236, 485610, 566545, 631293, 679854, 841724, 971220, 1052155, 1133090, 1262586, 1359708, 1473017, 1699635, 2104310, 2266180, 2525172, 2946034, 3156465, 3399270, 4208620, 4419051, 5892068, 6312930, 6798540, 7365085, 8838102, 12625860, 14730170, 17676204, 22095255, 29460340, 44190510, 88381020]

約数ペア:

[(1, 88381020), (2, 44190510), (3, 29460340), (4, 22095255), (5, 17676204), (6, 14730170), (7, 12625860), (10, 8838102), (12, 7365085), (13, 6798540), (14, 6312930), (15, 5892068), (20, 4419051), (21, 4208620), (26, 3399270), (28, 3156465), (30, 2946034), (35, 2525172), (39, 2266180), (42, 2104310), (52, 1699635), (60, 1473017), (65, 1359708), (70, 1262586), (78, 1133090), (84, 1052155), (91, 971220), (105, 841724), (130, 679854), (140, 631293), (156, 566545), (182, 485610), (195, 453236), (210, 420862), (260, 339927), (273, 323740), (364, 242805), (390, 226618), (420, 210431), (455, 194244), (546, 161870), (780, 113309), (910, 97122), (1092, 80935), (1365, 64748), (1820, 48561), (2730, 32374), (5460, 16187)]