81176352

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27277}}^1$

素因数の和:27321

約数の個数: 48

約数和(自身を含む): 219969792

約数和(自身を除く): 138793440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27277, 54554, 81831, 109108, 163662, 218216, 327324, 436432, 654648, 845587, 872864, 1309296, 1691174, 2536761, 2618592, 3382348, 5073522, 6764696, 10147044, 13529392, 20294088, 27058784, 40588176, 81176352]

約数ペア:

[(1, 81176352), (2, 40588176), (3, 27058784), (4, 20294088), (6, 13529392), (8, 10147044), (12, 6764696), (16, 5073522), (24, 3382348), (31, 2618592), (32, 2536761), (48, 1691174), (62, 1309296), (93, 872864), (96, 845587), (124, 654648), (186, 436432), (248, 327324), (372, 218216), (496, 163662), (744, 109108), (992, 81831), (1488, 54554), (2976, 27277)]