75770156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 105669844

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 58, 68, 77, 116, 119, 154, 187, 203, 238, 308, 319, 374, 406, 476, 493, 499, 638, 748, 812, 986, 998, 1276, 1309, 1972, 1996, 2233, 2618, 3451, 3493, 4466, 5236, 5423, 5489, 6902, 6986, 8483, 8932, 10846, 10978, 13804, 13972, 14471, 16966, 21692, 21956, 28942, 33932, 37961, 38423, 57884, 59381, 75922, 76846, 93313, 101297, 118762, 151844, 153692, 159181, 186626, 202594, 237524, 246007, 318362, 373252, 405188, 492014, 636724, 653191, 984028, 1114267, 1306382, 1722049, 2228534, 2612764, 2706077, 3444098, 4457068, 5412154, 6888196, 10824308, 18942539, 37885078, 75770156]

約数ペア:

[(1, 75770156), (2, 37885078), (4, 18942539), (7, 10824308), (11, 6888196), (14, 5412154), (17, 4457068), (22, 3444098), (28, 2706077), (29, 2612764), (34, 2228534), (44, 1722049), (58, 1306382), (68, 1114267), (77, 984028), (116, 653191), (119, 636724), (154, 492014), (187, 405188), (203, 373252), (238, 318362), (308, 246007), (319, 237524), (374, 202594), (406, 186626), (476, 159181), (493, 153692), (499, 151844), (638, 118762), (748, 101297), (812, 93313), (986, 76846), (998, 75922), (1276, 59381), (1309, 57884), (1972, 38423), (1996, 37961), (2233, 33932), (2618, 28942), (3451, 21956), (3493, 21692), (4466, 16966), (5236, 14471), (5423, 13972), (5489, 13804), (6902, 10978), (6986, 10846), (8483, 8932)]