78177216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31349

約数の個数: 56

約数和(自身を含む): 222762064

約数和(自身を除く): 144584848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 31321, 62642, 93963, 125284, 187926, 250568, 375852, 407173, 501136, 751704, 814346, 1002272, 1221519, 1503408, 1628692, 2004544, 2443038, 3006816, 3257384, 4886076, 6013632, 6514768, 9772152, 13029536, 19544304, 26059072, 39088608, 78177216]

約数ペア:

[(1, 78177216), (2, 39088608), (3, 26059072), (4, 19544304), (6, 13029536), (8, 9772152), (12, 6514768), (13, 6013632), (16, 4886076), (24, 3257384), (26, 3006816), (32, 2443038), (39, 2004544), (48, 1628692), (52, 1503408), (64, 1221519), (78, 1002272), (96, 814346), (104, 751704), (156, 501136), (192, 407173), (208, 375852), (312, 250568), (416, 187926), (624, 125284), (832, 93963), (1248, 62642), (2496, 31321)]