90503406

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 239016960

約数和(自身を除く): 148513554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 243, 259, 333, 378, 486, 518, 567, 666, 719, 777, 999, 1134, 1438, 1554, 1701, 1998, 2157, 2331, 2997, 3402, 4314, 4662, 5033, 5994, 6471, 6993, 8991, 10066, 12942, 13986, 15099, 17982, 19413, 20979, 26603, 30198, 38826, 41958, 45297, 53206, 58239, 62937, 79809, 90594, 116478, 125874, 135891, 159618, 174717, 186221, 239427, 271782, 349434, 372442, 407673, 478854, 558663, 718281, 815346, 1117326, 1223019, 1436562, 1675989, 2154843, 2446038, 3351978, 4309686, 5027967, 6464529, 10055934, 12929058, 15083901, 30167802, 45251703, 90503406]

約数ペア:

[(1, 90503406), (2, 45251703), (3, 30167802), (6, 15083901), (7, 12929058), (9, 10055934), (14, 6464529), (18, 5027967), (21, 4309686), (27, 3351978), (37, 2446038), (42, 2154843), (54, 1675989), (63, 1436562), (74, 1223019), (81, 1117326), (111, 815346), (126, 718281), (162, 558663), (189, 478854), (222, 407673), (243, 372442), (259, 349434), (333, 271782), (378, 239427), (486, 186221), (518, 174717), (567, 159618), (666, 135891), (719, 125874), (777, 116478), (999, 90594), (1134, 79809), (1438, 62937), (1554, 58239), (1701, 53206), (1998, 45297), (2157, 41958), (2331, 38826), (2997, 30198), (3402, 26603), (4314, 20979), (4662, 19413), (5033, 17982), (5994, 15099), (6471, 13986), (6993, 12942), (8991, 10066)]