83456568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9938

約数の個数: 80

約数和(自身を含む): 251762280

約数和(自身を除く): 168305712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 9907, 19814, 29721, 39628, 59442, 79256, 89163, 118884, 128791, 178326, 237768, 257582, 267489, 356652, 386373, 515164, 534978, 713304, 772746, 802467, 1030328, 1069956, 1159119, 1545492, 1604934, 2139912, 2318238, 3090984, 3209868, 3477357, 4636476, 6419736, 6954714, 9272952, 10432071, 13909428, 20864142, 27818856, 41728284, 83456568]

約数ペア:

[(1, 83456568), (2, 41728284), (3, 27818856), (4, 20864142), (6, 13909428), (8, 10432071), (9, 9272952), (12, 6954714), (13, 6419736), (18, 4636476), (24, 3477357), (26, 3209868), (27, 3090984), (36, 2318238), (39, 2139912), (52, 1604934), (54, 1545492), (72, 1159119), (78, 1069956), (81, 1030328), (104, 802467), (108, 772746), (117, 713304), (156, 534978), (162, 515164), (216, 386373), (234, 356652), (312, 267489), (324, 257582), (351, 237768), (468, 178326), (648, 128791), (702, 118884), (936, 89163), (1053, 79256), (1404, 59442), (2106, 39628), (2808, 29721), (4212, 19814), (8424, 9907)]