79691664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127711}}^1$

素因数の和:127735

約数の個数: 40

約数和(自身を含む): 221708032

約数和(自身を除く): 142016368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 127711, 255422, 383133, 510844, 766266, 1021688, 1532532, 1660243, 2043376, 3065064, 3320486, 4980729, 6130128, 6640972, 9961458, 13281944, 19922916, 26563888, 39845832, 79691664]

約数ペア:

[(1, 79691664), (2, 39845832), (3, 26563888), (4, 19922916), (6, 13281944), (8, 9961458), (12, 6640972), (13, 6130128), (16, 4980729), (24, 3320486), (26, 3065064), (39, 2043376), (48, 1660243), (52, 1532532), (78, 1021688), (104, 766266), (156, 510844), (208, 383133), (312, 255422), (624, 127711)]