87440208

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 233693376

約数和(自身を除く): 146253168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 283, 314, 328, 471, 492, 566, 628, 656, 849, 942, 984, 1132, 1256, 1698, 1884, 1968, 2264, 2512, 3396, 3768, 4528, 6437, 6792, 7536, 11603, 12874, 13584, 19311, 23206, 25748, 34809, 38622, 44431, 46412, 51496, 69618, 77244, 88862, 92824, 102992, 133293, 139236, 154488, 177724, 185648, 266586, 278472, 308976, 355448, 533172, 556944, 710896, 1066344, 1821671, 2132688, 3643342, 5465013, 7286684, 10930026, 14573368, 21860052, 29146736, 43720104, 87440208]

約数ペア:

[(1, 87440208), (2, 43720104), (3, 29146736), (4, 21860052), (6, 14573368), (8, 10930026), (12, 7286684), (16, 5465013), (24, 3643342), (41, 2132688), (48, 1821671), (82, 1066344), (123, 710896), (157, 556944), (164, 533172), (246, 355448), (283, 308976), (314, 278472), (328, 266586), (471, 185648), (492, 177724), (566, 154488), (628, 139236), (656, 133293), (849, 102992), (942, 92824), (984, 88862), (1132, 77244), (1256, 69618), (1698, 51496), (1884, 46412), (1968, 44431), (2264, 38622), (2512, 34809), (3396, 25748), (3768, 23206), (4528, 19311), (6437, 13584), (6792, 12874), (7536, 11603)]