68891796

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 196232960

約数和(自身を除く): 127341164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 361, 372, 513, 558, 589, 684, 722, 837, 1026, 1083, 1116, 1178, 1444, 1539, 1674, 1767, 2052, 2166, 2356, 2511, 3078, 3249, 3348, 3534, 4332, 5022, 5301, 6156, 6498, 6859, 7068, 9747, 10044, 10602, 11191, 12996, 13718, 15903, 19494, 20577, 21204, 22382, 27436, 29241, 31806, 33573, 38988, 41154, 44764, 47709, 58482, 61731, 63612, 67146, 82308, 95418, 100719, 116964, 123462, 134292, 185193, 190836, 201438, 212629, 246924, 302157, 370386, 402876, 425258, 555579, 604314, 637887, 740772, 850516, 906471, 1111158, 1208628, 1275774, 1812942, 1913661, 2222316, 2551548, 3625884, 3827322, 5740983, 7654644, 11481966, 17222949, 22963932, 34445898, 68891796]

約数ペア:

[(1, 68891796), (2, 34445898), (3, 22963932), (4, 17222949), (6, 11481966), (9, 7654644), (12, 5740983), (18, 3827322), (19, 3625884), (27, 2551548), (31, 2222316), (36, 1913661), (38, 1812942), (54, 1275774), (57, 1208628), (62, 1111158), (76, 906471), (81, 850516), (93, 740772), (108, 637887), (114, 604314), (124, 555579), (162, 425258), (171, 402876), (186, 370386), (228, 302157), (279, 246924), (324, 212629), (342, 201438), (361, 190836), (372, 185193), (513, 134292), (558, 123462), (589, 116964), (684, 100719), (722, 95418), (837, 82308), (1026, 67146), (1083, 63612), (1116, 61731), (1178, 58482), (1444, 47709), (1539, 44764), (1674, 41154), (1767, 38988), (2052, 33573), (2166, 31806), (2356, 29241), (2511, 27436), (3078, 22382), (3249, 21204), (3348, 20577), (3534, 19494), (4332, 15903), (5022, 13718), (5301, 12996), (6156, 11191), (6498, 10602), (6859, 10044), (7068, 9747)]