87517794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 217969920

約数和(自身を除く): 130452126

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1801, 1869, 2314, 3471, 3602, 3738, 5403, 6942, 8099, 10806, 12607, 16198, 23413, 24297, 25214, 37821, 46826, 48594, 70239, 75642, 140478, 160289, 163891, 320578, 327782, 480867, 491673, 961734, 983346, 1122023, 2083757, 2244046, 3366069, 4167514, 6251271, 6732138, 12502542, 14586299, 29172598, 43758897, 87517794]

約数ペア:

[(1, 87517794), (2, 43758897), (3, 29172598), (6, 14586299), (7, 12502542), (13, 6732138), (14, 6251271), (21, 4167514), (26, 3366069), (39, 2244046), (42, 2083757), (78, 1122023), (89, 983346), (91, 961734), (178, 491673), (182, 480867), (267, 327782), (273, 320578), (534, 163891), (546, 160289), (623, 140478), (1157, 75642), (1246, 70239), (1801, 48594), (1869, 46826), (2314, 37821), (3471, 25214), (3602, 24297), (3738, 23413), (5403, 16198), (6942, 12607), (8099, 10806)]