72301656

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8783}}^1$

素因数の和:8813

約数の個数: 64

約数和(自身を含む): 210816000

約数和(自身を除く): 138514344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8783, 17566, 26349, 35132, 52698, 61481, 70264, 105396, 122962, 184443, 210792, 245924, 368886, 430367, 491848, 737772, 860734, 1291101, 1475544, 1721468, 2582202, 3012569, 3442936, 5164404, 6025138, 9037707, 10328808, 12050276, 18075414, 24100552, 36150828, 72301656]

約数ペア:

[(1, 72301656), (2, 36150828), (3, 24100552), (4, 18075414), (6, 12050276), (7, 10328808), (8, 9037707), (12, 6025138), (14, 5164404), (21, 3442936), (24, 3012569), (28, 2582202), (42, 1721468), (49, 1475544), (56, 1291101), (84, 860734), (98, 737772), (147, 491848), (168, 430367), (196, 368886), (294, 245924), (343, 210792), (392, 184443), (588, 122962), (686, 105396), (1029, 70264), (1176, 61481), (1372, 52698), (2058, 35132), (2744, 26349), (4116, 17566), (8232, 8783)]