80167776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64237}}^1$

素因数の和:64263

約数の個数: 48

約数和(自身を含む): 226631664

約数和(自身を除く): 146463888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 64237, 128474, 192711, 256948, 385422, 513896, 770844, 835081, 1027792, 1541688, 1670162, 2055584, 2505243, 3083376, 3340324, 5010486, 6166752, 6680648, 10020972, 13361296, 20041944, 26722592, 40083888, 80167776]

約数ペア:

[(1, 80167776), (2, 40083888), (3, 26722592), (4, 20041944), (6, 13361296), (8, 10020972), (12, 6680648), (13, 6166752), (16, 5010486), (24, 3340324), (26, 3083376), (32, 2505243), (39, 2055584), (48, 1670162), (52, 1541688), (78, 1027792), (96, 835081), (104, 770844), (156, 513896), (208, 385422), (312, 256948), (416, 192711), (624, 128474), (1248, 64237)]