89805016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 212198400

約数和(自身を除く): 122393384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 179, 217, 238, 248, 289, 358, 434, 476, 527, 578, 716, 868, 952, 1054, 1156, 1253, 1432, 1736, 2023, 2108, 2312, 2506, 3043, 3689, 4046, 4216, 5012, 5549, 6086, 7378, 8092, 8959, 10024, 11098, 12172, 14756, 16184, 17918, 21301, 22196, 24344, 29512, 35836, 38843, 42602, 44392, 51731, 62713, 71672, 77686, 85204, 94333, 103462, 125426, 155372, 170408, 188666, 206924, 250852, 310744, 362117, 377332, 413848, 501704, 660331, 724234, 754664, 1320662, 1448468, 1603661, 2641324, 2896936, 3207322, 5282648, 6414644, 11225627, 12829288, 22451254, 44902508, 89805016]

約数ペア:

[(1, 89805016), (2, 44902508), (4, 22451254), (7, 12829288), (8, 11225627), (14, 6414644), (17, 5282648), (28, 3207322), (31, 2896936), (34, 2641324), (56, 1603661), (62, 1448468), (68, 1320662), (119, 754664), (124, 724234), (136, 660331), (179, 501704), (217, 413848), (238, 377332), (248, 362117), (289, 310744), (358, 250852), (434, 206924), (476, 188666), (527, 170408), (578, 155372), (716, 125426), (868, 103462), (952, 94333), (1054, 85204), (1156, 77686), (1253, 71672), (1432, 62713), (1736, 51731), (2023, 44392), (2108, 42602), (2312, 38843), (2506, 35836), (3043, 29512), (3689, 24344), (4046, 22196), (4216, 21301), (5012, 17918), (5549, 16184), (6086, 14756), (7378, 12172), (8092, 11098), (8959, 10024)]