71928810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{88801}}^1$

素因数の和:88820

約数の個数: 40

約数和(自身を含む): 193410756

約数和(自身を除く): 121481946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 88801, 177602, 266403, 444005, 532806, 799209, 888010, 1332015, 1598418, 2397627, 2664030, 3996045, 4795254, 7192881, 7992090, 11988135, 14385762, 23976270, 35964405, 71928810]

約数ペア:

[(1, 71928810), (2, 35964405), (3, 23976270), (5, 14385762), (6, 11988135), (9, 7992090), (10, 7192881), (15, 4795254), (18, 3996045), (27, 2664030), (30, 2397627), (45, 1598418), (54, 1332015), (81, 888010), (90, 799209), (135, 532806), (162, 444005), (270, 266403), (405, 177602), (810, 88801)]