91014048

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4538

約数の個数: 72

約数和(自身を含む): 262525536

約数和(自身を除く): 171511488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4451, 5112, 6816, 8902, 10224, 13353, 17804, 20448, 26706, 35608, 40059, 53412, 71216, 80118, 106824, 142432, 160236, 213648, 316021, 320472, 427296, 632042, 640944, 948063, 1264084, 1281888, 1896126, 2528168, 2844189, 3792252, 5056336, 5688378, 7584504, 10112672, 11376756, 15169008, 22753512, 30338016, 45507024, 91014048]

約数ペア:

[(1, 91014048), (2, 45507024), (3, 30338016), (4, 22753512), (6, 15169008), (8, 11376756), (9, 10112672), (12, 7584504), (16, 5688378), (18, 5056336), (24, 3792252), (32, 2844189), (36, 2528168), (48, 1896126), (71, 1281888), (72, 1264084), (96, 948063), (142, 640944), (144, 632042), (213, 427296), (284, 320472), (288, 316021), (426, 213648), (568, 160236), (639, 142432), (852, 106824), (1136, 80118), (1278, 71216), (1704, 53412), (2272, 40059), (2556, 35608), (3408, 26706), (4451, 20448), (5112, 17804), (6816, 13353), (8902, 10224)]