91325628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 258585600

約数和(自身を除く): 167259972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 59, 62, 73, 76, 93, 114, 118, 124, 146, 171, 177, 186, 219, 228, 236, 279, 292, 342, 354, 372, 438, 531, 558, 589, 657, 684, 708, 876, 1062, 1116, 1121, 1178, 1314, 1387, 1767, 1829, 2124, 2242, 2263, 2356, 2628, 2774, 3363, 3534, 3658, 4161, 4307, 4484, 4526, 5301, 5487, 5548, 6726, 6789, 7068, 7316, 8322, 8614, 9052, 10089, 10602, 10974, 12483, 12921, 13452, 13578, 16461, 16644, 17228, 20178, 20367, 21204, 21948, 24966, 25842, 27156, 32922, 34751, 38763, 40356, 40734, 42997, 49932, 51684, 65844, 69502, 77526, 81468, 81833, 85994, 104253, 128991, 133517, 139004, 155052, 163666, 171988, 208506, 245499, 257982, 267034, 312759, 327332, 386973, 400551, 417012, 490998, 515964, 534068, 625518, 736497, 773946, 801102, 981996, 1201653, 1251036, 1472994, 1547892, 1602204, 2403306, 2536823, 2945988, 4806612, 5073646, 7610469, 10147292, 15220938, 22831407, 30441876, 45662814, 91325628]

約数ペア:

[(1, 91325628), (2, 45662814), (3, 30441876), (4, 22831407), (6, 15220938), (9, 10147292), (12, 7610469), (18, 5073646), (19, 4806612), (31, 2945988), (36, 2536823), (38, 2403306), (57, 1602204), (59, 1547892), (62, 1472994), (73, 1251036), (76, 1201653), (93, 981996), (114, 801102), (118, 773946), (124, 736497), (146, 625518), (171, 534068), (177, 515964), (186, 490998), (219, 417012), (228, 400551), (236, 386973), (279, 327332), (292, 312759), (342, 267034), (354, 257982), (372, 245499), (438, 208506), (531, 171988), (558, 163666), (589, 155052), (657, 139004), (684, 133517), (708, 128991), (876, 104253), (1062, 85994), (1116, 81833), (1121, 81468), (1178, 77526), (1314, 69502), (1387, 65844), (1767, 51684), (1829, 49932), (2124, 42997), (2242, 40734), (2263, 40356), (2356, 38763), (2628, 34751), (2774, 32922), (3363, 27156), (3534, 25842), (3658, 24966), (4161, 21948), (4307, 21204), (4484, 20367), (4526, 20178), (5301, 17228), (5487, 16644), (5548, 16461), (6726, 13578), (6789, 13452), (7068, 12921), (7316, 12483), (8322, 10974), (8614, 10602), (9052, 10089)]