84755784

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 216216000

約数和(自身を除く): 131460216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 179, 181, 218, 327, 358, 362, 436, 537, 543, 654, 716, 724, 872, 1074, 1086, 1308, 1432, 1448, 2148, 2172, 2616, 4296, 4344, 19511, 19729, 32399, 39022, 39458, 58533, 59187, 64798, 78044, 78916, 97197, 117066, 118374, 129596, 156088, 157832, 194394, 234132, 236748, 259192, 388788, 468264, 473496, 777576, 3531491, 7062982, 10594473, 14125964, 21188946, 28251928, 42377892, 84755784]

約数ペア:

[(1, 84755784), (2, 42377892), (3, 28251928), (4, 21188946), (6, 14125964), (8, 10594473), (12, 7062982), (24, 3531491), (109, 777576), (179, 473496), (181, 468264), (218, 388788), (327, 259192), (358, 236748), (362, 234132), (436, 194394), (537, 157832), (543, 156088), (654, 129596), (716, 118374), (724, 117066), (872, 97197), (1074, 78916), (1086, 78044), (1308, 64798), (1432, 59187), (1448, 58533), (2148, 39458), (2172, 39022), (2616, 32399), (4296, 19729), (4344, 19511)]