77940768

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 134948832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 79, 86, 96, 129, 158, 172, 237, 239, 258, 316, 344, 474, 478, 516, 632, 688, 717, 948, 956, 1032, 1264, 1376, 1434, 1896, 1912, 2064, 2528, 2868, 3397, 3792, 3824, 4128, 5736, 6794, 7584, 7648, 10191, 10277, 11472, 13588, 18881, 20382, 20554, 22944, 27176, 30831, 37762, 40764, 41108, 54352, 56643, 61662, 75524, 81528, 82216, 108704, 113286, 123324, 151048, 163056, 164432, 226572, 246648, 302096, 326112, 328864, 453144, 493296, 604192, 811883, 906288, 986592, 1623766, 1812576, 2435649, 3247532, 4871298, 6495064, 9742596, 12990128, 19485192, 25980256, 38970384, 77940768]

約数ペア:

[(1, 77940768), (2, 38970384), (3, 25980256), (4, 19485192), (6, 12990128), (8, 9742596), (12, 6495064), (16, 4871298), (24, 3247532), (32, 2435649), (43, 1812576), (48, 1623766), (79, 986592), (86, 906288), (96, 811883), (129, 604192), (158, 493296), (172, 453144), (237, 328864), (239, 326112), (258, 302096), (316, 246648), (344, 226572), (474, 164432), (478, 163056), (516, 151048), (632, 123324), (688, 113286), (717, 108704), (948, 82216), (956, 81528), (1032, 75524), (1264, 61662), (1376, 56643), (1434, 54352), (1896, 41108), (1912, 40764), (2064, 37762), (2528, 30831), (2868, 27176), (3397, 22944), (3792, 20554), (3824, 20382), (4128, 18881), (5736, 13588), (6794, 11472), (7584, 10277), (7648, 10191)]