72047836

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3131

約数の個数: 48

約数和(自身を含む): 155736000

約数和(自身を除く): 83688164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3089, 3332, 5831, 6178, 11662, 12356, 21623, 23324, 43246, 52513, 86492, 105026, 151361, 210052, 302722, 367591, 605444, 735182, 1059527, 1470364, 2119054, 2573137, 4238108, 5146274, 10292548, 18011959, 36023918, 72047836]

約数ペア:

[(1, 72047836), (2, 36023918), (4, 18011959), (7, 10292548), (14, 5146274), (17, 4238108), (28, 2573137), (34, 2119054), (49, 1470364), (68, 1059527), (98, 735182), (119, 605444), (196, 367591), (238, 302722), (343, 210052), (476, 151361), (686, 105026), (833, 86492), (1372, 52513), (1666, 43246), (3089, 23324), (3332, 21623), (5831, 12356), (6178, 11662)]