78172848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41759}}^1$

素因数の和:41786

約数の個数: 60

約数和(自身を含む): 235609920

約数和(自身を除く): 157437072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 41759, 83518, 125277, 167036, 250554, 334072, 375831, 501108, 542867, 668144, 751662, 1002216, 1085734, 1503324, 1628601, 2004432, 2171468, 3006648, 3257202, 4342936, 4885803, 6013296, 6514404, 8685872, 9771606, 13028808, 19543212, 26057616, 39086424, 78172848]

約数ペア:

[(1, 78172848), (2, 39086424), (3, 26057616), (4, 19543212), (6, 13028808), (8, 9771606), (9, 8685872), (12, 6514404), (13, 6013296), (16, 4885803), (18, 4342936), (24, 3257202), (26, 3006648), (36, 2171468), (39, 2004432), (48, 1628601), (52, 1503324), (72, 1085734), (78, 1002216), (104, 751662), (117, 668144), (144, 542867), (156, 501108), (208, 375831), (234, 334072), (312, 250554), (468, 167036), (624, 125277), (936, 83518), (1872, 41759)]