66877728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 190403136

約数和(自身を除く): 123525408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 953, 1032, 1376, 1462, 1632, 1906, 2064, 2193, 2859, 2924, 3812, 4128, 4386, 5718, 5848, 7624, 8772, 11436, 11696, 15248, 16201, 17544, 22872, 23392, 30496, 32402, 35088, 40979, 45744, 48603, 64804, 70176, 81958, 91488, 97206, 122937, 129608, 163916, 194412, 245874, 259216, 327832, 388824, 491748, 518432, 655664, 696643, 777648, 983496, 1311328, 1393286, 1555296, 1966992, 2089929, 2786572, 3933984, 4179858, 5573144, 8359716, 11146288, 16719432, 22292576, 33438864, 66877728]

約数ペア:

[(1, 66877728), (2, 33438864), (3, 22292576), (4, 16719432), (6, 11146288), (8, 8359716), (12, 5573144), (16, 4179858), (17, 3933984), (24, 2786572), (32, 2089929), (34, 1966992), (43, 1555296), (48, 1393286), (51, 1311328), (68, 983496), (86, 777648), (96, 696643), (102, 655664), (129, 518432), (136, 491748), (172, 388824), (204, 327832), (258, 259216), (272, 245874), (344, 194412), (408, 163916), (516, 129608), (544, 122937), (688, 97206), (731, 91488), (816, 81958), (953, 70176), (1032, 64804), (1376, 48603), (1462, 45744), (1632, 40979), (1906, 35088), (2064, 32402), (2193, 30496), (2859, 23392), (2924, 22872), (3812, 17544), (4128, 16201), (4386, 15248), (5718, 11696), (5848, 11436), (7624, 8772)]