75466468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 186157440

約数和(自身を除く): 110690972

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 49, 58, 68, 71, 77, 98, 116, 119, 142, 154, 187, 196, 203, 238, 284, 308, 319, 374, 406, 476, 493, 497, 539, 638, 748, 781, 812, 833, 986, 994, 1078, 1207, 1276, 1309, 1421, 1562, 1666, 1972, 1988, 2059, 2156, 2233, 2414, 2618, 2842, 3124, 3332, 3451, 3479, 4118, 4466, 4828, 5236, 5423, 5467, 5684, 6902, 6958, 8236, 8449, 8932, 9163, 10846, 10934, 13277, 13804, 13916, 14413, 15631, 16898, 18326, 21692, 21868, 22649, 24157, 26554, 28826, 31262, 33796, 35003, 36652, 37961, 38269, 45298, 48314, 53108, 57652, 59143, 62524, 70006, 75922, 76538, 90596, 92939, 96628, 100891, 118286, 140012, 151844, 153076, 158543, 185878, 201782, 236572, 245021, 265727, 317086, 371756, 385033, 403564, 490042, 531454, 634172, 650573, 770066, 980084, 1062908, 1109801, 1301146, 1540132, 1715147, 2219602, 2602292, 2695231, 3430294, 4439204, 5390462, 6860588, 10780924, 18866617, 37733234, 75466468]

約数ペア:

[(1, 75466468), (2, 37733234), (4, 18866617), (7, 10780924), (11, 6860588), (14, 5390462), (17, 4439204), (22, 3430294), (28, 2695231), (29, 2602292), (34, 2219602), (44, 1715147), (49, 1540132), (58, 1301146), (68, 1109801), (71, 1062908), (77, 980084), (98, 770066), (116, 650573), (119, 634172), (142, 531454), (154, 490042), (187, 403564), (196, 385033), (203, 371756), (238, 317086), (284, 265727), (308, 245021), (319, 236572), (374, 201782), (406, 185878), (476, 158543), (493, 153076), (497, 151844), (539, 140012), (638, 118286), (748, 100891), (781, 96628), (812, 92939), (833, 90596), (986, 76538), (994, 75922), (1078, 70006), (1207, 62524), (1276, 59143), (1309, 57652), (1421, 53108), (1562, 48314), (1666, 45298), (1972, 38269), (1988, 37961), (2059, 36652), (2156, 35003), (2233, 33796), (2414, 31262), (2618, 28826), (2842, 26554), (3124, 24157), (3332, 22649), (3451, 21868), (3479, 21692), (4118, 18326), (4466, 16898), (4828, 15631), (5236, 14413), (5423, 13916), (5467, 13804), (5684, 13277), (6902, 10934), (6958, 10846), (8236, 9163), (8449, 8932)]