64629864

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 195085800

約数和(自身を除く): 130455936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 2381, 3016, 3393, 4524, 4762, 6786, 7143, 9048, 9524, 13572, 14286, 19048, 21429, 27144, 28572, 30953, 42858, 57144, 61906, 69049, 85716, 92859, 123812, 138098, 171432, 185718, 207147, 247624, 276196, 278577, 371436, 414294, 552392, 557154, 621441, 742872, 828588, 897637, 1114308, 1242882, 1657176, 1795274, 2228616, 2485764, 2692911, 3590548, 4971528, 5385822, 7181096, 8078733, 10771644, 16157466, 21543288, 32314932, 64629864]

約数ペア:

[(1, 64629864), (2, 32314932), (3, 21543288), (4, 16157466), (6, 10771644), (8, 8078733), (9, 7181096), (12, 5385822), (13, 4971528), (18, 3590548), (24, 2692911), (26, 2485764), (29, 2228616), (36, 1795274), (39, 1657176), (52, 1242882), (58, 1114308), (72, 897637), (78, 828588), (87, 742872), (104, 621441), (116, 557154), (117, 552392), (156, 414294), (174, 371436), (232, 278577), (234, 276196), (261, 247624), (312, 207147), (348, 185718), (377, 171432), (468, 138098), (522, 123812), (696, 92859), (754, 85716), (936, 69049), (1044, 61906), (1131, 57144), (1508, 42858), (2088, 30953), (2262, 28572), (2381, 27144), (3016, 21429), (3393, 19048), (4524, 14286), (4762, 13572), (6786, 9524), (7143, 9048)]