81095352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4261}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 221964960

約数和(自身を除く): 140869608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4261, 4758, 6344, 8522, 9516, 12783, 17044, 19032, 25566, 34088, 51132, 55393, 102264, 110786, 166179, 221572, 259921, 332358, 443144, 519842, 664716, 779763, 1039684, 1329432, 1559526, 2079368, 3119052, 3378973, 6238104, 6757946, 10136919, 13515892, 20273838, 27031784, 40547676, 81095352]

約数ペア:

[(1, 81095352), (2, 40547676), (3, 27031784), (4, 20273838), (6, 13515892), (8, 10136919), (12, 6757946), (13, 6238104), (24, 3378973), (26, 3119052), (39, 2079368), (52, 1559526), (61, 1329432), (78, 1039684), (104, 779763), (122, 664716), (156, 519842), (183, 443144), (244, 332358), (312, 259921), (366, 221572), (488, 166179), (732, 110786), (793, 102264), (1464, 55393), (1586, 51132), (2379, 34088), (3172, 25566), (4261, 19032), (4758, 17044), (6344, 12783), (8522, 9516)]