64819248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 182175840

約数和(自身を除く): 117356592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 953, 1308, 1417, 1744, 1906, 2616, 2834, 2859, 3812, 4251, 5232, 5668, 5718, 7624, 8502, 11336, 11436, 12389, 15248, 17004, 22672, 22872, 24778, 34008, 37167, 45744, 49556, 68016, 74334, 99112, 103877, 148668, 198224, 207754, 297336, 311631, 415508, 594672, 623262, 831016, 1246524, 1350401, 1662032, 2493048, 2700802, 4051203, 4986096, 5401604, 8102406, 10803208, 16204812, 21606416, 32409624, 64819248]

約数ペア:

[(1, 64819248), (2, 32409624), (3, 21606416), (4, 16204812), (6, 10803208), (8, 8102406), (12, 5401604), (13, 4986096), (16, 4051203), (24, 2700802), (26, 2493048), (39, 1662032), (48, 1350401), (52, 1246524), (78, 831016), (104, 623262), (109, 594672), (156, 415508), (208, 311631), (218, 297336), (312, 207754), (327, 198224), (436, 148668), (624, 103877), (654, 99112), (872, 74334), (953, 68016), (1308, 49556), (1417, 45744), (1744, 37167), (1906, 34008), (2616, 24778), (2834, 22872), (2859, 22672), (3812, 17004), (4251, 15248), (5232, 12389), (5668, 11436), (5718, 11336), (7624, 8502)]