83130068

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 182566440

約数和(自身を除く): 99436372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 98, 119, 122, 196, 238, 244, 409, 427, 476, 818, 833, 854, 1037, 1636, 1666, 1708, 2074, 2863, 2989, 3332, 4148, 5726, 5978, 6953, 7259, 11452, 11956, 13906, 14518, 20041, 24949, 27812, 29036, 40082, 48671, 49898, 50813, 80164, 97342, 99796, 101626, 174643, 194684, 203252, 340697, 349286, 424133, 681394, 698572, 848266, 1222501, 1362788, 1696532, 2445002, 2968931, 4890004, 5937862, 11875724, 20782517, 41565034, 83130068]

約数ペア:

[(1, 83130068), (2, 41565034), (4, 20782517), (7, 11875724), (14, 5937862), (17, 4890004), (28, 2968931), (34, 2445002), (49, 1696532), (61, 1362788), (68, 1222501), (98, 848266), (119, 698572), (122, 681394), (196, 424133), (238, 349286), (244, 340697), (409, 203252), (427, 194684), (476, 174643), (818, 101626), (833, 99796), (854, 97342), (1037, 80164), (1636, 50813), (1666, 49898), (1708, 48671), (2074, 40082), (2863, 29036), (2989, 27812), (3332, 24949), (4148, 20041), (5726, 14518), (5978, 13906), (6953, 11956), (7259, 11452)]