87801396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18713}}^1$

素因数の和:18760

約数の個数: 48

約数和(自身を含む): 226364544

約数和(自身を除く): 138563148

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 18713, 37426, 56139, 74852, 112278, 224556, 318121, 430399, 636242, 860798, 954363, 1272484, 1291197, 1721596, 1908726, 2582394, 3817452, 5164788, 7316783, 14633566, 21950349, 29267132, 43900698, 87801396]

約数ペア:

[(1, 87801396), (2, 43900698), (3, 29267132), (4, 21950349), (6, 14633566), (12, 7316783), (17, 5164788), (23, 3817452), (34, 2582394), (46, 1908726), (51, 1721596), (68, 1291197), (69, 1272484), (92, 954363), (102, 860798), (138, 636242), (204, 430399), (276, 318121), (391, 224556), (782, 112278), (1173, 74852), (1564, 56139), (2346, 37426), (4692, 18713)]