120894858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1348

約数の個数: 72

約数和(自身を含む): 307654308

約数和(自身を除く): 186759450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 882, 1017, 1213, 1582, 2034, 2373, 2426, 3639, 4746, 5537, 7119, 7278, 8491, 10917, 11074, 14238, 16611, 16982, 21834, 25473, 33222, 49833, 50946, 59437, 76419, 99666, 118874, 137069, 152838, 178311, 274138, 356622, 411207, 534933, 822414, 959483, 1069866, 1233621, 1918966, 2467242, 2878449, 5756898, 6716381, 8635347, 13432762, 17270694, 20149143, 40298286, 60447429, 120894858]

約数ペア:

[(1, 120894858), (2, 60447429), (3, 40298286), (6, 20149143), (7, 17270694), (9, 13432762), (14, 8635347), (18, 6716381), (21, 5756898), (42, 2878449), (49, 2467242), (63, 1918966), (98, 1233621), (113, 1069866), (126, 959483), (147, 822414), (226, 534933), (294, 411207), (339, 356622), (441, 274138), (678, 178311), (791, 152838), (882, 137069), (1017, 118874), (1213, 99666), (1582, 76419), (2034, 59437), (2373, 50946), (2426, 49833), (3639, 33222), (4746, 25473), (5537, 21834), (7119, 16982), (7278, 16611), (8491, 14238), (10917, 11074)]