121383972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4793

約数の個数: 72

約数和(自身を含む): 330570240

約数和(自身を除く): 209186268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 4729, 6417, 8556, 9458, 12834, 14187, 18916, 25668, 28374, 42561, 56748, 85122, 108767, 146599, 170244, 217534, 293198, 326301, 435068, 439797, 586396, 652602, 879594, 978903, 1305204, 1319391, 1759188, 1957806, 2638782, 3371777, 3915612, 5277564, 6743554, 10115331, 13487108, 20230662, 30345993, 40461324, 60691986, 121383972]

約数ペア:

[(1, 121383972), (2, 60691986), (3, 40461324), (4, 30345993), (6, 20230662), (9, 13487108), (12, 10115331), (18, 6743554), (23, 5277564), (31, 3915612), (36, 3371777), (46, 2638782), (62, 1957806), (69, 1759188), (92, 1319391), (93, 1305204), (124, 978903), (138, 879594), (186, 652602), (207, 586396), (276, 439797), (279, 435068), (372, 326301), (414, 293198), (558, 217534), (713, 170244), (828, 146599), (1116, 108767), (1426, 85122), (2139, 56748), (2852, 42561), (4278, 28374), (4729, 25668), (6417, 18916), (8556, 14187), (9458, 12834)]