79402128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127247}}^1$

素因数の和:127271

約数の個数: 40

約数和(自身を含む): 220902528

約数和(自身を除く): 141500400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 127247, 254494, 381741, 508988, 763482, 1017976, 1526964, 1654211, 2035952, 3053928, 3308422, 4962633, 6107856, 6616844, 9925266, 13233688, 19850532, 26467376, 39701064, 79402128]

約数ペア:

[(1, 79402128), (2, 39701064), (3, 26467376), (4, 19850532), (6, 13233688), (8, 9925266), (12, 6616844), (13, 6107856), (16, 4962633), (24, 3308422), (26, 3053928), (39, 2035952), (48, 1654211), (52, 1526964), (78, 1017976), (104, 763482), (156, 508988), (208, 381741), (312, 254494), (624, 127247)]