81878088

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{35171}}^1$

素因数の和:35277

約数の個数: 32

約数和(自身を含む): 206811360

約数和(自身を除く): 124933272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 35171, 70342, 105513, 140684, 211026, 281368, 422052, 844104, 3411587, 6823174, 10234761, 13646348, 20469522, 27292696, 40939044, 81878088]

約数ペア:

[(1, 81878088), (2, 40939044), (3, 27292696), (4, 20469522), (6, 13646348), (8, 10234761), (12, 6823174), (24, 3411587), (97, 844104), (194, 422052), (291, 281368), (388, 211026), (582, 140684), (776, 105513), (1164, 70342), (2328, 35171)]