64893348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138661}}^1$

素因数の和:138684

約数の個数: 36

約数和(自身を含む): 176655388

約数和(自身を除く): 111762040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138661, 277322, 415983, 554644, 831966, 1247949, 1663932, 1802593, 2495898, 3605186, 4991796, 5407779, 7210372, 10815558, 16223337, 21631116, 32446674, 64893348]

約数ペア:

[(1, 64893348), (2, 32446674), (3, 21631116), (4, 16223337), (6, 10815558), (9, 7210372), (12, 5407779), (13, 4991796), (18, 3605186), (26, 2495898), (36, 1802593), (39, 1663932), (52, 1247949), (78, 831966), (117, 554644), (156, 415983), (234, 277322), (468, 138661)]