25518672

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 80

約数和(自身を含む): 77128000

約数和(自身を除く): 51609328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3109, 4104, 6218, 8208, 9327, 12436, 18654, 24872, 27981, 37308, 49744, 55962, 59071, 74616, 83943, 111924, 118142, 149232, 167886, 177213, 223848, 236284, 335772, 354426, 447696, 472568, 531639, 671544, 708852, 945136, 1063278, 1343088, 1417704, 1594917, 2126556, 2835408, 3189834, 4253112, 6379668, 8506224, 12759336, 25518672]

約数ペア:

[(1, 25518672), (2, 12759336), (3, 8506224), (4, 6379668), (6, 4253112), (8, 3189834), (9, 2835408), (12, 2126556), (16, 1594917), (18, 1417704), (19, 1343088), (24, 1063278), (27, 945136), (36, 708852), (38, 671544), (48, 531639), (54, 472568), (57, 447696), (72, 354426), (76, 335772), (108, 236284), (114, 223848), (144, 177213), (152, 167886), (171, 149232), (216, 118142), (228, 111924), (304, 83943), (342, 74616), (432, 59071), (456, 55962), (513, 49744), (684, 37308), (912, 27981), (1026, 24872), (1368, 18654), (2052, 12436), (2736, 9327), (3109, 8208), (4104, 6218)]