8868912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 25185888

約数和(自身を除く): 16316976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 233, 244, 312, 366, 466, 488, 624, 699, 732, 793, 932, 976, 1398, 1464, 1586, 1864, 2379, 2796, 2928, 3029, 3172, 3728, 4758, 5592, 6058, 6344, 9087, 9516, 11184, 12116, 12688, 14213, 18174, 19032, 24232, 28426, 36348, 38064, 42639, 48464, 56852, 72696, 85278, 113704, 145392, 170556, 184769, 227408, 341112, 369538, 554307, 682224, 739076, 1108614, 1478152, 2217228, 2956304, 4434456, 8868912]

約数ペア:

[(1, 8868912), (2, 4434456), (3, 2956304), (4, 2217228), (6, 1478152), (8, 1108614), (12, 739076), (13, 682224), (16, 554307), (24, 369538), (26, 341112), (39, 227408), (48, 184769), (52, 170556), (61, 145392), (78, 113704), (104, 85278), (122, 72696), (156, 56852), (183, 48464), (208, 42639), (233, 38064), (244, 36348), (312, 28426), (366, 24232), (466, 19032), (488, 18174), (624, 14213), (699, 12688), (732, 12116), (793, 11184), (932, 9516), (976, 9087), (1398, 6344), (1464, 6058), (1586, 5592), (1864, 4758), (2379, 3728), (2796, 3172), (2928, 3029)]