72895818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20627}}^1$

素因数の和:20682

約数の個数: 32

約数和(自身を含む): 158423040

約数和(自身を除く): 85527222

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 20627, 41254, 61881, 123762, 391913, 639437, 783826, 1175739, 1278874, 1918311, 2351478, 3836622, 12149303, 24298606, 36447909, 72895818]

約数ペア:

[(1, 72895818), (2, 36447909), (3, 24298606), (6, 12149303), (19, 3836622), (31, 2351478), (38, 1918311), (57, 1278874), (62, 1175739), (93, 783826), (114, 639437), (186, 391913), (589, 123762), (1178, 61881), (1767, 41254), (3534, 20627)]