77215968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11657}}^1$

素因数の和:11696

約数の個数: 72

約数和(自身を含む): 229149648

約数和(自身を除く): 151933680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 11657, 23314, 34971, 46628, 69942, 93256, 104913, 139884, 186512, 209826, 268111, 279768, 373024, 419652, 536222, 559536, 804333, 839304, 1072444, 1119072, 1608666, 1678608, 2144888, 2412999, 3217332, 3357216, 4289776, 4825998, 6434664, 8579552, 9651996, 12869328, 19303992, 25738656, 38607984, 77215968]

約数ペア:

[(1, 77215968), (2, 38607984), (3, 25738656), (4, 19303992), (6, 12869328), (8, 9651996), (9, 8579552), (12, 6434664), (16, 4825998), (18, 4289776), (23, 3357216), (24, 3217332), (32, 2412999), (36, 2144888), (46, 1678608), (48, 1608666), (69, 1119072), (72, 1072444), (92, 839304), (96, 804333), (138, 559536), (144, 536222), (184, 419652), (207, 373024), (276, 279768), (288, 268111), (368, 209826), (414, 186512), (552, 139884), (736, 104913), (828, 93256), (1104, 69942), (1656, 46628), (2208, 34971), (3312, 23314), (6624, 11657)]