123519708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{87977}}^1$

素因数の和:88003

約数の個数: 48

約数和(自身を含む): 344873760

約数和(自身を除く): 221354052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 87977, 175954, 263931, 351908, 527862, 791793, 1055724, 1143701, 1583586, 2287402, 2375379, 3167172, 3431103, 4574804, 4750758, 6862206, 9501516, 10293309, 13724412, 20586618, 30879927, 41173236, 61759854, 123519708]

約数ペア:

[(1, 123519708), (2, 61759854), (3, 41173236), (4, 30879927), (6, 20586618), (9, 13724412), (12, 10293309), (13, 9501516), (18, 6862206), (26, 4750758), (27, 4574804), (36, 3431103), (39, 3167172), (52, 2375379), (54, 2287402), (78, 1583586), (108, 1143701), (117, 1055724), (156, 791793), (234, 527862), (351, 351908), (468, 263931), (702, 175954), (1404, 87977)]