90011334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 210551616

約数和(自身を除く): 120540282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 1266, 1451, 1477, 2902, 2954, 4353, 4431, 8706, 8862, 10157, 10339, 20314, 20678, 30471, 31017, 60942, 62034, 71099, 142198, 213297, 306161, 426594, 612322, 918483, 1836966, 2143127, 4286254, 6429381, 12858762, 15001889, 30003778, 45005667, 90011334]

約数ペア:

[(1, 90011334), (2, 45005667), (3, 30003778), (6, 15001889), (7, 12858762), (14, 6429381), (21, 4286254), (42, 2143127), (49, 1836966), (98, 918483), (147, 612322), (211, 426594), (294, 306161), (422, 213297), (633, 142198), (1266, 71099), (1451, 62034), (1477, 60942), (2902, 31017), (2954, 30471), (4353, 20678), (4431, 20314), (8706, 10339), (8862, 10157)]