91395812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 172322304

約数和(自身を除く): 80926492

約数列:

[1, 2, 4, 31, 43, 61, 62, 86, 122, 124, 172, 244, 281, 562, 1124, 1333, 1891, 2623, 2666, 3782, 5246, 5332, 7564, 8711, 10492, 12083, 17141, 17422, 24166, 34282, 34844, 48332, 68564, 81313, 162626, 325252, 374573, 531371, 737063, 749146, 1062742, 1474126, 1498292, 2125484, 2948252, 22848953, 45697906, 91395812]

約数ペア:

[(1, 91395812), (2, 45697906), (4, 22848953), (31, 2948252), (43, 2125484), (61, 1498292), (62, 1474126), (86, 1062742), (122, 749146), (124, 737063), (172, 531371), (244, 374573), (281, 325252), (562, 162626), (1124, 81313), (1333, 68564), (1891, 48332), (2623, 34844), (2666, 34282), (3782, 24166), (5246, 17422), (5332, 17141), (7564, 12083), (8711, 10492)]