76347765

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 156241008

約数和(自身を除く): 79893243

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 459, 585, 663, 765, 853, 1053, 1105, 1377, 1755, 1989, 2295, 2559, 3315, 4265, 5265, 5967, 6885, 7677, 9945, 11089, 12795, 14501, 17901, 23031, 29835, 33267, 38385, 43503, 55445, 69093, 72505, 89505, 99801, 115155, 130509, 166335, 188513, 217515, 299403, 345465, 391527, 499005, 565539, 652545, 898209, 942565, 1174581, 1497015, 1696617, 1957635, 2827695, 4491045, 5089851, 5872905, 8483085, 15269553, 25449255, 76347765]

約数ペア:

[(1, 76347765), (3, 25449255), (5, 15269553), (9, 8483085), (13, 5872905), (15, 5089851), (17, 4491045), (27, 2827695), (39, 1957635), (45, 1696617), (51, 1497015), (65, 1174581), (81, 942565), (85, 898209), (117, 652545), (135, 565539), (153, 499005), (195, 391527), (221, 345465), (255, 299403), (351, 217515), (405, 188513), (459, 166335), (585, 130509), (663, 115155), (765, 99801), (853, 89505), (1053, 72505), (1105, 69093), (1377, 55445), (1755, 43503), (1989, 38385), (2295, 33267), (2559, 29835), (3315, 23031), (4265, 17901), (5265, 14501), (5967, 12795), (6885, 11089), (7677, 9945)]