63425628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 197922816

約数和(自身を除く): 134497188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 353, 372, 414, 434, 483, 558, 644, 651, 706, 713, 828, 868, 966, 1059, 1116, 1302, 1412, 1426, 1449, 1932, 1953, 2118, 2139, 2471, 2604, 2852, 2898, 3177, 3906, 4236, 4278, 4942, 4991, 5796, 6354, 6417, 7413, 7812, 8119, 8556, 9884, 9982, 10943, 12708, 12834, 14826, 14973, 16238, 19964, 21886, 22239, 24357, 25668, 29652, 29946, 32476, 32829, 43772, 44478, 44919, 48714, 56833, 59892, 65658, 73071, 76601, 88956, 89838, 97428, 98487, 113666, 131316, 146142, 153202, 170499, 179676, 196974, 227332, 229803, 251689, 292284, 306404, 340998, 393948, 459606, 503378, 511497, 681996, 689409, 755067, 919212, 1006756, 1022994, 1378818, 1510134, 1761823, 2045988, 2265201, 2757636, 3020268, 3523646, 4530402, 5285469, 7047292, 9060804, 10570938, 15856407, 21141876, 31712814, 63425628]

約数ペア:

[(1, 63425628), (2, 31712814), (3, 21141876), (4, 15856407), (6, 10570938), (7, 9060804), (9, 7047292), (12, 5285469), (14, 4530402), (18, 3523646), (21, 3020268), (23, 2757636), (28, 2265201), (31, 2045988), (36, 1761823), (42, 1510134), (46, 1378818), (62, 1022994), (63, 1006756), (69, 919212), (84, 755067), (92, 689409), (93, 681996), (124, 511497), (126, 503378), (138, 459606), (161, 393948), (186, 340998), (207, 306404), (217, 292284), (252, 251689), (276, 229803), (279, 227332), (322, 196974), (353, 179676), (372, 170499), (414, 153202), (434, 146142), (483, 131316), (558, 113666), (644, 98487), (651, 97428), (706, 89838), (713, 88956), (828, 76601), (868, 73071), (966, 65658), (1059, 59892), (1116, 56833), (1302, 48714), (1412, 44919), (1426, 44478), (1449, 43772), (1932, 32829), (1953, 32476), (2118, 29946), (2139, 29652), (2471, 25668), (2604, 24357), (2852, 22239), (2898, 21886), (3177, 19964), (3906, 16238), (4236, 14973), (4278, 14826), (4942, 12834), (4991, 12708), (5796, 10943), (6354, 9982), (6417, 9884), (7413, 8556), (7812, 8119)]