88885992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 240226560

約数和(自身を除く): 151340568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 661, 862, 1293, 1322, 1724, 1983, 2586, 2644, 3448, 3966, 5172, 5288, 5603, 7932, 8593, 10344, 11206, 15864, 16809, 17186, 22412, 25779, 33618, 34372, 44824, 51558, 67236, 68744, 103116, 134472, 206232, 284891, 569782, 854673, 1139564, 1709346, 2279128, 3418692, 3703583, 6837384, 7407166, 11110749, 14814332, 22221498, 29628664, 44442996, 88885992]

約数ペア:

[(1, 88885992), (2, 44442996), (3, 29628664), (4, 22221498), (6, 14814332), (8, 11110749), (12, 7407166), (13, 6837384), (24, 3703583), (26, 3418692), (39, 2279128), (52, 1709346), (78, 1139564), (104, 854673), (156, 569782), (312, 284891), (431, 206232), (661, 134472), (862, 103116), (1293, 68744), (1322, 67236), (1724, 51558), (1983, 44824), (2586, 34372), (2644, 33618), (3448, 25779), (3966, 22412), (5172, 17186), (5288, 16809), (5603, 15864), (7932, 11206), (8593, 10344)]