73462720

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1517

約数の個数: 56

約数和(自身を含む): 176076864

約数和(自身を除く): 102614144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1327, 1384, 1730, 2654, 2768, 3460, 5308, 5536, 6635, 6920, 10616, 11072, 13270, 13840, 21232, 26540, 27680, 42464, 53080, 55360, 84928, 106160, 212320, 229571, 424640, 459142, 918284, 1147855, 1836568, 2295710, 3673136, 4591420, 7346272, 9182840, 14692544, 18365680, 36731360, 73462720]

約数ペア:

[(1, 73462720), (2, 36731360), (4, 18365680), (5, 14692544), (8, 9182840), (10, 7346272), (16, 4591420), (20, 3673136), (32, 2295710), (40, 1836568), (64, 1147855), (80, 918284), (160, 459142), (173, 424640), (320, 229571), (346, 212320), (692, 106160), (865, 84928), (1327, 55360), (1384, 53080), (1730, 42464), (2654, 27680), (2768, 26540), (3460, 21232), (5308, 13840), (5536, 13270), (6635, 11072), (6920, 10616)]