64309128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 183321600

約数和(自身を除く): 119012472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 109, 122, 124, 156, 183, 186, 218, 244, 248, 312, 327, 366, 372, 403, 436, 488, 654, 732, 744, 793, 806, 872, 1209, 1308, 1417, 1464, 1586, 1612, 1891, 2379, 2418, 2616, 2834, 3172, 3224, 3379, 3782, 4251, 4758, 4836, 5668, 5673, 6344, 6649, 6758, 7564, 8502, 9516, 9672, 10137, 11336, 11346, 13298, 13516, 15128, 17004, 19032, 19947, 20274, 22692, 24583, 26596, 27032, 34008, 39894, 40548, 43927, 45384, 49166, 53192, 73749, 79788, 81096, 86437, 87854, 98332, 131781, 147498, 159576, 172874, 175708, 196664, 206119, 259311, 263562, 294996, 345748, 351416, 412238, 518622, 527124, 589992, 618357, 691496, 824476, 1037244, 1054248, 1236714, 1648952, 2074488, 2473428, 2679547, 4946856, 5359094, 8038641, 10718188, 16077282, 21436376, 32154564, 64309128]

約数ペア:

[(1, 64309128), (2, 32154564), (3, 21436376), (4, 16077282), (6, 10718188), (8, 8038641), (12, 5359094), (13, 4946856), (24, 2679547), (26, 2473428), (31, 2074488), (39, 1648952), (52, 1236714), (61, 1054248), (62, 1037244), (78, 824476), (93, 691496), (104, 618357), (109, 589992), (122, 527124), (124, 518622), (156, 412238), (183, 351416), (186, 345748), (218, 294996), (244, 263562), (248, 259311), (312, 206119), (327, 196664), (366, 175708), (372, 172874), (403, 159576), (436, 147498), (488, 131781), (654, 98332), (732, 87854), (744, 86437), (793, 81096), (806, 79788), (872, 73749), (1209, 53192), (1308, 49166), (1417, 45384), (1464, 43927), (1586, 40548), (1612, 39894), (1891, 34008), (2379, 27032), (2418, 26596), (2616, 24583), (2834, 22692), (3172, 20274), (3224, 19947), (3379, 19032), (3782, 17004), (4251, 15128), (4758, 13516), (4836, 13298), (5668, 11346), (5673, 11336), (6344, 10137), (6649, 9672), (6758, 9516), (7564, 8502)]