75211578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 80

約数和(自身を含む): 184415616

約数和(自身を除く): 109204038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 503, 639, 702, 923, 1006, 1053, 1278, 1509, 1846, 1917, 2106, 2769, 3018, 3834, 4527, 5538, 5751, 6539, 8307, 9054, 11502, 13078, 13581, 16614, 19617, 24921, 27162, 35713, 39234, 40743, 49842, 58851, 71426, 74763, 81486, 107139, 117702, 149526, 176553, 214278, 321417, 353106, 464269, 529659, 642834, 928538, 964251, 1059318, 1392807, 1928502, 2785614, 2892753, 4178421, 5785506, 8356842, 12535263, 25070526, 37605789, 75211578]

約数ペア:

[(1, 75211578), (2, 37605789), (3, 25070526), (6, 12535263), (9, 8356842), (13, 5785506), (18, 4178421), (26, 2892753), (27, 2785614), (39, 1928502), (54, 1392807), (71, 1059318), (78, 964251), (81, 928538), (117, 642834), (142, 529659), (162, 464269), (213, 353106), (234, 321417), (351, 214278), (426, 176553), (503, 149526), (639, 117702), (702, 107139), (923, 81486), (1006, 74763), (1053, 71426), (1278, 58851), (1509, 49842), (1846, 40743), (1917, 39234), (2106, 35713), (2769, 27162), (3018, 24921), (3834, 19617), (4527, 16614), (5538, 13581), (5751, 13078), (6539, 11502), (8307, 9054)]