75639256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 118449704

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 119, 124, 136, 154, 187, 217, 233, 238, 248, 308, 341, 374, 434, 466, 476, 527, 616, 682, 748, 868, 932, 952, 1054, 1309, 1364, 1496, 1631, 1736, 1864, 2108, 2387, 2563, 2618, 2728, 3262, 3689, 3961, 4216, 4774, 5126, 5236, 5797, 6524, 7223, 7378, 7922, 9548, 10252, 10472, 11594, 13048, 14446, 14756, 15844, 17941, 19096, 20504, 23188, 27727, 28892, 29512, 31688, 35882, 40579, 43571, 46376, 50561, 55454, 57784, 71764, 79453, 81158, 87142, 101122, 110908, 122791, 143528, 158906, 162316, 174284, 202244, 221816, 245582, 304997, 317812, 324632, 348568, 404488, 491164, 556171, 609994, 635624, 859537, 982328, 1112342, 1219988, 1350701, 1719074, 2224684, 2439976, 2701402, 3438148, 4449368, 5402804, 6876296, 9454907, 10805608, 18909814, 37819628, 75639256]

約数ペア:

[(1, 75639256), (2, 37819628), (4, 18909814), (7, 10805608), (8, 9454907), (11, 6876296), (14, 5402804), (17, 4449368), (22, 3438148), (28, 2701402), (31, 2439976), (34, 2224684), (44, 1719074), (56, 1350701), (62, 1219988), (68, 1112342), (77, 982328), (88, 859537), (119, 635624), (124, 609994), (136, 556171), (154, 491164), (187, 404488), (217, 348568), (233, 324632), (238, 317812), (248, 304997), (308, 245582), (341, 221816), (374, 202244), (434, 174284), (466, 162316), (476, 158906), (527, 143528), (616, 122791), (682, 110908), (748, 101122), (868, 87142), (932, 81158), (952, 79453), (1054, 71764), (1309, 57784), (1364, 55454), (1496, 50561), (1631, 46376), (1736, 43571), (1864, 40579), (2108, 35882), (2387, 31688), (2563, 29512), (2618, 28892), (2728, 27727), (3262, 23188), (3689, 20504), (3961, 19096), (4216, 17941), (4774, 15844), (5126, 14756), (5236, 14446), (5797, 13048), (6524, 11594), (7223, 10472), (7378, 10252), (7922, 9548)]