72899162

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 145203840

約数和(自身を除く): 72304678

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 49, 94, 98, 119, 133, 238, 266, 323, 329, 343, 646, 658, 686, 799, 833, 893, 931, 1598, 1666, 1786, 1862, 2261, 2303, 2401, 4522, 4606, 4802, 5593, 5831, 6251, 6517, 11186, 11662, 12502, 13034, 15181, 15827, 16121, 30362, 31654, 32242, 39151, 40817, 43757, 45619, 78302, 81634, 87514, 91238, 106267, 110789, 112847, 212534, 221578, 225694, 274057, 306299, 548114, 612598, 743869, 775523, 1487738, 1551046, 1918399, 2144093, 3836798, 4288186, 5207083, 10414166, 36449581, 72899162]

約数ペア:

[(1, 72899162), (2, 36449581), (7, 10414166), (14, 5207083), (17, 4288186), (19, 3836798), (34, 2144093), (38, 1918399), (47, 1551046), (49, 1487738), (94, 775523), (98, 743869), (119, 612598), (133, 548114), (238, 306299), (266, 274057), (323, 225694), (329, 221578), (343, 212534), (646, 112847), (658, 110789), (686, 106267), (799, 91238), (833, 87514), (893, 81634), (931, 78302), (1598, 45619), (1666, 43757), (1786, 40817), (1862, 39151), (2261, 32242), (2303, 31654), (2401, 30362), (4522, 16121), (4606, 15827), (4802, 15181), (5593, 13034), (5831, 12502), (6251, 11662), (6517, 11186)]