161772012

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 436889600

約数和(自身を除く): 275117588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 211, 229, 279, 372, 422, 458, 558, 633, 687, 837, 844, 916, 1116, 1266, 1374, 1674, 1899, 2061, 2532, 2748, 3348, 3798, 4122, 5697, 6183, 6541, 7099, 7596, 8244, 11394, 12366, 13082, 14198, 19623, 21297, 22788, 24732, 26164, 28396, 39246, 42594, 48319, 58869, 63891, 78492, 85188, 96638, 117738, 127782, 144957, 176607, 191673, 193276, 235476, 255564, 289914, 353214, 383346, 434871, 579828, 706428, 766692, 869742, 1304613, 1497889, 1739484, 2609226, 2995778, 4493667, 5218452, 5991556, 8987334, 13481001, 17974668, 26962002, 40443003, 53924004, 80886006, 161772012]

約数ペア:

[(1, 161772012), (2, 80886006), (3, 53924004), (4, 40443003), (6, 26962002), (9, 17974668), (12, 13481001), (18, 8987334), (27, 5991556), (31, 5218452), (36, 4493667), (54, 2995778), (62, 2609226), (93, 1739484), (108, 1497889), (124, 1304613), (186, 869742), (211, 766692), (229, 706428), (279, 579828), (372, 434871), (422, 383346), (458, 353214), (558, 289914), (633, 255564), (687, 235476), (837, 193276), (844, 191673), (916, 176607), (1116, 144957), (1266, 127782), (1374, 117738), (1674, 96638), (1899, 85188), (2061, 78492), (2532, 63891), (2748, 58869), (3348, 48319), (3798, 42594), (4122, 39246), (5697, 28396), (6183, 26164), (6541, 24732), (7099, 22788), (7596, 21297), (8244, 19623), (11394, 14198), (12366, 13082)]