191291364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:8001

約数の個数: 72

約数和(自身を含む): 536215680

約数和(自身を除く): 344924316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 7919, 8052, 12078, 15838, 23757, 24156, 31676, 47514, 71271, 87109, 95028, 142542, 174218, 261327, 285084, 348436, 483059, 522654, 783981, 966118, 1045308, 1449177, 1567962, 1932236, 2898354, 3135924, 4347531, 5313649, 5796708, 8695062, 10627298, 15940947, 17390124, 21254596, 31881894, 47822841, 63763788, 95645682, 191291364]

約数ペア:

[(1, 191291364), (2, 95645682), (3, 63763788), (4, 47822841), (6, 31881894), (9, 21254596), (11, 17390124), (12, 15940947), (18, 10627298), (22, 8695062), (33, 5796708), (36, 5313649), (44, 4347531), (61, 3135924), (66, 2898354), (99, 1932236), (122, 1567962), (132, 1449177), (183, 1045308), (198, 966118), (244, 783981), (366, 522654), (396, 483059), (549, 348436), (671, 285084), (732, 261327), (1098, 174218), (1342, 142542), (2013, 95028), (2196, 87109), (2684, 71271), (4026, 47514), (6039, 31676), (7919, 24156), (8052, 23757), (12078, 15838)]