72645984

素因数分解:

$2^5\times 3^4\times {\mathrm{28027}}^1$

素因数の和:28049

約数の個数: 60

約数和(自身を含む): 213657444

約数和(自身を除く): 141011460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 28027, 56054, 84081, 112108, 168162, 224216, 252243, 336324, 448432, 504486, 672648, 756729, 896864, 1008972, 1345296, 1513458, 2017944, 2270187, 2690592, 3026916, 4035888, 4540374, 6053832, 8071776, 9080748, 12107664, 18161496, 24215328, 36322992, 72645984]

約数ペア:

[(1, 72645984), (2, 36322992), (3, 24215328), (4, 18161496), (6, 12107664), (8, 9080748), (9, 8071776), (12, 6053832), (16, 4540374), (18, 4035888), (24, 3026916), (27, 2690592), (32, 2270187), (36, 2017944), (48, 1513458), (54, 1345296), (72, 1008972), (81, 896864), (96, 756729), (108, 672648), (144, 504486), (162, 448432), (216, 336324), (288, 252243), (324, 224216), (432, 168162), (648, 112108), (864, 84081), (1296, 56054), (2592, 28027)]