79745666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 163489536

約数和(自身を除く): 83743870

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 286, 427, 653, 671, 793, 854, 1001, 1306, 1342, 1586, 2002, 4571, 4697, 5551, 7183, 8489, 8723, 9142, 9394, 11102, 14366, 16978, 17446, 39833, 50281, 59423, 61061, 79666, 93379, 100562, 118846, 122122, 186758, 278831, 438163, 517829, 557662, 653653, 876326, 1035658, 1307306, 3067141, 3624803, 5696119, 6134282, 7249606, 11392238, 39872833, 79745666]

約数ペア:

[(1, 79745666), (2, 39872833), (7, 11392238), (11, 7249606), (13, 6134282), (14, 5696119), (22, 3624803), (26, 3067141), (61, 1307306), (77, 1035658), (91, 876326), (122, 653653), (143, 557662), (154, 517829), (182, 438163), (286, 278831), (427, 186758), (653, 122122), (671, 118846), (793, 100562), (854, 93379), (1001, 79666), (1306, 61061), (1342, 59423), (1586, 50281), (2002, 39833), (4571, 17446), (4697, 16978), (5551, 14366), (7183, 11102), (8489, 9394), (8723, 9142)]