31812048

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 92008000

約数和(自身を除く): 60195952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 349, 422, 432, 633, 698, 844, 1047, 1266, 1396, 1688, 1899, 2094, 2532, 2792, 3141, 3376, 3798, 4188, 5064, 5584, 5697, 6282, 7596, 8376, 9423, 10128, 11394, 12564, 15192, 16752, 18846, 22788, 25128, 30384, 37692, 45576, 50256, 73639, 75384, 91152, 147278, 150768, 220917, 294556, 441834, 589112, 662751, 883668, 1178224, 1325502, 1767336, 1988253, 2651004, 3534672, 3976506, 5302008, 7953012, 10604016, 15906024, 31812048]

約数ペア:

[(1, 31812048), (2, 15906024), (3, 10604016), (4, 7953012), (6, 5302008), (8, 3976506), (9, 3534672), (12, 2651004), (16, 1988253), (18, 1767336), (24, 1325502), (27, 1178224), (36, 883668), (48, 662751), (54, 589112), (72, 441834), (108, 294556), (144, 220917), (211, 150768), (216, 147278), (349, 91152), (422, 75384), (432, 73639), (633, 50256), (698, 45576), (844, 37692), (1047, 30384), (1266, 25128), (1396, 22788), (1688, 18846), (1899, 16752), (2094, 15192), (2532, 12564), (2792, 11394), (3141, 10128), (3376, 9423), (3798, 8376), (4188, 7596), (5064, 6282), (5584, 5697)]