68779776

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 199539368

約数和(自身を除く): 130759592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 208, 249, 256, 312, 332, 384, 416, 498, 624, 664, 768, 832, 996, 1079, 1248, 1328, 1664, 1992, 2158, 2496, 2656, 3237, 3328, 3984, 4316, 4992, 5312, 6474, 6889, 7968, 8632, 9984, 10624, 12948, 13778, 15936, 17264, 20667, 21248, 25896, 27556, 31872, 34528, 41334, 51792, 55112, 63744, 69056, 82668, 89557, 103584, 110224, 138112, 165336, 179114, 207168, 220448, 268671, 276224, 330672, 358228, 414336, 440896, 537342, 661344, 716456, 828672, 881792, 1074684, 1322688, 1432912, 1763584, 2149368, 2645376, 2865824, 4298736, 5290752, 5731648, 8597472, 11463296, 17194944, 22926592, 34389888, 68779776]

約数ペア:

[(1, 68779776), (2, 34389888), (3, 22926592), (4, 17194944), (6, 11463296), (8, 8597472), (12, 5731648), (13, 5290752), (16, 4298736), (24, 2865824), (26, 2645376), (32, 2149368), (39, 1763584), (48, 1432912), (52, 1322688), (64, 1074684), (78, 881792), (83, 828672), (96, 716456), (104, 661344), (128, 537342), (156, 440896), (166, 414336), (192, 358228), (208, 330672), (249, 276224), (256, 268671), (312, 220448), (332, 207168), (384, 179114), (416, 165336), (498, 138112), (624, 110224), (664, 103584), (768, 89557), (832, 82668), (996, 69056), (1079, 63744), (1248, 55112), (1328, 51792), (1664, 41334), (1992, 34528), (2158, 31872), (2496, 27556), (2656, 25896), (3237, 21248), (3328, 20667), (3984, 17264), (4316, 15936), (4992, 13778), (5312, 12948), (6474, 10624), (6889, 9984), (7968, 8632)]