90773116

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 185713920

約数和(自身を除く): 94940804

約数列:

[1, 2, 4, 7, 14, 28, 83, 139, 166, 278, 281, 332, 556, 562, 581, 973, 1124, 1162, 1946, 1967, 2324, 3892, 3934, 7868, 11537, 23074, 23323, 39059, 46148, 46646, 78118, 80759, 93292, 156236, 161518, 163261, 273413, 323036, 326522, 546826, 653044, 1093652, 3241897, 6483794, 12967588, 22693279, 45386558, 90773116]

約数ペア:

[(1, 90773116), (2, 45386558), (4, 22693279), (7, 12967588), (14, 6483794), (28, 3241897), (83, 1093652), (139, 653044), (166, 546826), (278, 326522), (281, 323036), (332, 273413), (556, 163261), (562, 161518), (581, 156236), (973, 93292), (1124, 80759), (1162, 78118), (1946, 46646), (1967, 46148), (2324, 39059), (3892, 23323), (3934, 23074), (7868, 11537)]