90254904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 240602400

約数和(自身を除く): 150347496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 314, 408, 471, 628, 942, 1256, 1409, 1884, 2669, 2818, 3768, 4227, 5338, 5636, 8007, 8454, 10676, 11272, 16014, 16908, 21352, 23953, 32028, 33816, 47906, 64056, 71859, 95812, 143718, 191624, 221213, 287436, 442426, 574872, 663639, 884852, 1327278, 1769704, 2654556, 3760621, 5309112, 7521242, 11281863, 15042484, 22563726, 30084968, 45127452, 90254904]

約数ペア:

[(1, 90254904), (2, 45127452), (3, 30084968), (4, 22563726), (6, 15042484), (8, 11281863), (12, 7521242), (17, 5309112), (24, 3760621), (34, 2654556), (51, 1769704), (68, 1327278), (102, 884852), (136, 663639), (157, 574872), (204, 442426), (314, 287436), (408, 221213), (471, 191624), (628, 143718), (942, 95812), (1256, 71859), (1409, 64056), (1884, 47906), (2669, 33816), (2818, 32028), (3768, 23953), (4227, 21352), (5338, 16908), (5636, 16014), (8007, 11272), (8454, 10676)]