63878136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 184857600

約数和(自身を除く): 120979464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 4813, 6636, 9626, 13272, 14439, 19252, 28878, 33691, 38504, 57756, 67382, 101073, 115512, 134764, 202146, 269528, 380227, 404292, 760454, 808584, 1140681, 1520908, 2281362, 2661589, 3041816, 4562724, 5323178, 7984767, 9125448, 10646356, 15969534, 21292712, 31939068, 63878136]

約数ペア:

[(1, 63878136), (2, 31939068), (3, 21292712), (4, 15969534), (6, 10646356), (7, 9125448), (8, 7984767), (12, 5323178), (14, 4562724), (21, 3041816), (24, 2661589), (28, 2281362), (42, 1520908), (56, 1140681), (79, 808584), (84, 760454), (158, 404292), (168, 380227), (237, 269528), (316, 202146), (474, 134764), (553, 115512), (632, 101073), (948, 67382), (1106, 57756), (1659, 38504), (1896, 33691), (2212, 28878), (3318, 19252), (4424, 14439), (4813, 13272), (6636, 9626)]