61915776

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 180499200

約数和(自身を除く): 118583424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 157, 158, 192, 208, 237, 312, 314, 316, 384, 416, 471, 474, 624, 628, 632, 832, 942, 948, 1027, 1248, 1256, 1264, 1664, 1884, 1896, 2041, 2054, 2496, 2512, 2528, 3081, 3768, 3792, 4082, 4108, 4992, 5024, 5056, 6123, 6162, 7536, 7584, 8164, 8216, 10048, 10112, 12246, 12324, 12403, 15072, 15168, 16328, 16432, 20096, 24492, 24648, 24806, 30144, 30336, 32656, 32864, 37209, 48984, 49296, 49612, 60288, 65312, 65728, 74418, 97968, 98592, 99224, 130624, 131456, 148836, 161239, 195936, 197184, 198448, 261248, 297672, 322478, 391872, 394368, 396896, 483717, 595344, 644956, 783744, 793792, 967434, 1190688, 1289912, 1587584, 1934868, 2381376, 2579824, 3869736, 4762752, 5159648, 7739472, 10319296, 15478944, 20638592, 30957888, 61915776]

約数ペア:

[(1, 61915776), (2, 30957888), (3, 20638592), (4, 15478944), (6, 10319296), (8, 7739472), (12, 5159648), (13, 4762752), (16, 3869736), (24, 2579824), (26, 2381376), (32, 1934868), (39, 1587584), (48, 1289912), (52, 1190688), (64, 967434), (78, 793792), (79, 783744), (96, 644956), (104, 595344), (128, 483717), (156, 396896), (157, 394368), (158, 391872), (192, 322478), (208, 297672), (237, 261248), (312, 198448), (314, 197184), (316, 195936), (384, 161239), (416, 148836), (471, 131456), (474, 130624), (624, 99224), (628, 98592), (632, 97968), (832, 74418), (942, 65728), (948, 65312), (1027, 60288), (1248, 49612), (1256, 49296), (1264, 48984), (1664, 37209), (1884, 32864), (1896, 32656), (2041, 30336), (2054, 30144), (2496, 24806), (2512, 24648), (2528, 24492), (3081, 20096), (3768, 16432), (3792, 16328), (4082, 15168), (4108, 15072), (4992, 12403), (5024, 12324), (5056, 12246), (6123, 10112), (6162, 10048), (7536, 8216), (7584, 8164)]