90127968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 274337280

約数和(自身を除く): 184209312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1889, 1988, 2272, 2982, 3408, 3778, 3976, 5667, 5964, 6816, 7556, 7952, 11334, 11928, 13223, 15112, 15904, 22668, 23856, 26446, 30224, 39669, 45336, 47712, 52892, 60448, 79338, 90672, 105784, 134119, 158676, 181344, 211568, 268238, 317352, 402357, 423136, 536476, 634704, 804714, 938833, 1072952, 1269408, 1609428, 1877666, 2145904, 2816499, 3218856, 3755332, 4291808, 5632998, 6437712, 7510664, 11265996, 12875424, 15021328, 22531992, 30042656, 45063984, 90127968]

約数ペア:

[(1, 90127968), (2, 45063984), (3, 30042656), (4, 22531992), (6, 15021328), (7, 12875424), (8, 11265996), (12, 7510664), (14, 6437712), (16, 5632998), (21, 4291808), (24, 3755332), (28, 3218856), (32, 2816499), (42, 2145904), (48, 1877666), (56, 1609428), (71, 1269408), (84, 1072952), (96, 938833), (112, 804714), (142, 634704), (168, 536476), (213, 423136), (224, 402357), (284, 317352), (336, 268238), (426, 211568), (497, 181344), (568, 158676), (672, 134119), (852, 105784), (994, 90672), (1136, 79338), (1491, 60448), (1704, 52892), (1889, 47712), (1988, 45336), (2272, 39669), (2982, 30224), (3408, 26446), (3778, 23856), (3976, 22668), (5667, 15904), (5964, 15112), (6816, 13223), (7556, 11928), (7952, 11334)]