65405807992

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{5387}}^1$

素因数の和:6113

約数の個数: 96

約数和(自身を含む): 145941523200

約数和(自身を除く): 80535715208

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 659, 1316, 1318, 2303, 2632, 2636, 4606, 4613, 5272, 5387, 9212, 9226, 10774, 18424, 18452, 21548, 30973, 32291, 36904, 37709, 43096, 61946, 64582, 75418, 123892, 129164, 150836, 216811, 247784, 253189, 258328, 263963, 301672, 433622, 506378, 527926, 867244, 1012756, 1055852, 1517677, 1734488, 1772323, 2025512, 2111704, 3035354, 3544646, 3550033, 6070708, 7089292, 7100066, 12141416, 12406261, 14178584, 14200132, 24812522, 24850231, 28400264, 49625044, 49700462, 99250088, 99400924, 166851551, 173951617, 198801848, 333703102, 347903234, 667406204, 695806468, 1167960857, 1334812408, 1391612936, 2335921714, 4671843428, 8175725999, 9343686856, 16351451998, 32702903996, 65405807992]

約数ペア:

[(1, 65405807992), (2, 32702903996), (4, 16351451998), (7, 9343686856), (8, 8175725999), (14, 4671843428), (28, 2335921714), (47, 1391612936), (49, 1334812408), (56, 1167960857), (94, 695806468), (98, 667406204), (188, 347903234), (196, 333703102), (329, 198801848), (376, 173951617), (392, 166851551), (658, 99400924), (659, 99250088), (1316, 49700462), (1318, 49625044), (2303, 28400264), (2632, 24850231), (2636, 24812522), (4606, 14200132), (4613, 14178584), (5272, 12406261), (5387, 12141416), (9212, 7100066), (9226, 7089292), (10774, 6070708), (18424, 3550033), (18452, 3544646), (21548, 3035354), (30973, 2111704), (32291, 2025512), (36904, 1772323), (37709, 1734488), (43096, 1517677), (61946, 1055852), (64582, 1012756), (75418, 867244), (123892, 527926), (129164, 506378), (150836, 433622), (216811, 301672), (247784, 263963), (253189, 258328)]