90195048

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{33857}}^1$

素因数の和:33906

約数の個数: 48

約数和(自身を含む): 250887780

約数和(自身を除く): 160692732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 33857, 67714, 101571, 135428, 203142, 270856, 304713, 406284, 609426, 812568, 1218852, 1252709, 2437704, 2505418, 3758127, 5010836, 7516254, 10021672, 11274381, 15032508, 22548762, 30065016, 45097524, 90195048]

約数ペア:

[(1, 90195048), (2, 45097524), (3, 30065016), (4, 22548762), (6, 15032508), (8, 11274381), (9, 10021672), (12, 7516254), (18, 5010836), (24, 3758127), (36, 2505418), (37, 2437704), (72, 1252709), (74, 1218852), (111, 812568), (148, 609426), (222, 406284), (296, 304713), (333, 270856), (444, 203142), (666, 135428), (888, 101571), (1332, 67714), (2664, 33857)]