7831212804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{64037}}^1$

素因数の和:64169

約数の個数: 72

約数和(自身を含む): 20512652160

約数和(自身を除く): 12681439356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 711, 774, 948, 1422, 1548, 2844, 3397, 6794, 10191, 13588, 20382, 30573, 40764, 61146, 64037, 122292, 128074, 192111, 256148, 384222, 576333, 768444, 1152666, 2305332, 2753591, 5058923, 5507182, 8260773, 10117846, 11014364, 15176769, 16521546, 20235692, 24782319, 30353538, 33043092, 45530307, 49564638, 60707076, 91060614, 99129276, 182121228, 217533689, 435067378, 652601067, 870134756, 1305202134, 1957803201, 2610404268, 3915606402, 7831212804]

約数ペア:

[(1, 7831212804), (2, 3915606402), (3, 2610404268), (4, 1957803201), (6, 1305202134), (9, 870134756), (12, 652601067), (18, 435067378), (36, 217533689), (43, 182121228), (79, 99129276), (86, 91060614), (129, 60707076), (158, 49564638), (172, 45530307), (237, 33043092), (258, 30353538), (316, 24782319), (387, 20235692), (474, 16521546), (516, 15176769), (711, 11014364), (774, 10117846), (948, 8260773), (1422, 5507182), (1548, 5058923), (2844, 2753591), (3397, 2305332), (6794, 1152666), (10191, 768444), (13588, 576333), (20382, 384222), (30573, 256148), (40764, 192111), (61146, 128074), (64037, 122292)]