84651888

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 225699840

約数和(自身を除く): 141047952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 157, 188, 239, 282, 314, 376, 471, 478, 564, 628, 717, 752, 942, 956, 1128, 1256, 1434, 1884, 1912, 2256, 2512, 2868, 3768, 3824, 5736, 7379, 7536, 11233, 11472, 14758, 22137, 22466, 29516, 33699, 37523, 44274, 44932, 59032, 67398, 75046, 88548, 89864, 112569, 118064, 134796, 150092, 177096, 179728, 225138, 269592, 300184, 354192, 450276, 539184, 600368, 900552, 1763581, 1801104, 3527162, 5290743, 7054324, 10581486, 14108648, 21162972, 28217296, 42325944, 84651888]

約数ペア:

[(1, 84651888), (2, 42325944), (3, 28217296), (4, 21162972), (6, 14108648), (8, 10581486), (12, 7054324), (16, 5290743), (24, 3527162), (47, 1801104), (48, 1763581), (94, 900552), (141, 600368), (157, 539184), (188, 450276), (239, 354192), (282, 300184), (314, 269592), (376, 225138), (471, 179728), (478, 177096), (564, 150092), (628, 134796), (717, 118064), (752, 112569), (942, 89864), (956, 88548), (1128, 75046), (1256, 67398), (1434, 59032), (1884, 44932), (1912, 44274), (2256, 37523), (2512, 33699), (2868, 29516), (3768, 22466), (3824, 22137), (5736, 14758), (7379, 11472), (7536, 11233)]