72148860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19087}}^1$

素因数の和:19112

約数の個数: 96

約数和(自身を含む): 256542720

約数和(自身を除く): 184393860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19087, 38174, 57261, 76348, 95435, 114522, 133609, 171783, 190870, 229044, 267218, 286305, 343566, 381740, 400827, 515349, 534436, 572610, 668045, 687132, 801654, 858915, 1030698, 1145220, 1202481, 1336090, 1603308, 1717830, 2004135, 2061396, 2404962, 2576745, 2672180, 3435660, 3607443, 4008270, 4809924, 5153490, 6012405, 7214886, 8016540, 10306980, 12024810, 14429772, 18037215, 24049620, 36074430, 72148860]

約数ペア:

[(1, 72148860), (2, 36074430), (3, 24049620), (4, 18037215), (5, 14429772), (6, 12024810), (7, 10306980), (9, 8016540), (10, 7214886), (12, 6012405), (14, 5153490), (15, 4809924), (18, 4008270), (20, 3607443), (21, 3435660), (27, 2672180), (28, 2576745), (30, 2404962), (35, 2061396), (36, 2004135), (42, 1717830), (45, 1603308), (54, 1336090), (60, 1202481), (63, 1145220), (70, 1030698), (84, 858915), (90, 801654), (105, 687132), (108, 668045), (126, 572610), (135, 534436), (140, 515349), (180, 400827), (189, 381740), (210, 343566), (252, 286305), (270, 267218), (315, 229044), (378, 190870), (420, 171783), (540, 133609), (630, 114522), (756, 95435), (945, 76348), (1260, 57261), (1890, 38174), (3780, 19087)]