97031988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 261031680

約数和(自身を除く): 163999692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 331, 479, 612, 662, 958, 993, 1324, 1437, 1916, 1986, 2874, 2979, 3972, 4311, 5627, 5748, 5958, 8143, 8622, 11254, 11916, 16286, 16881, 17244, 22508, 24429, 32572, 33762, 48858, 50643, 67524, 73287, 97716, 101286, 146574, 158549, 202572, 293148, 317098, 475647, 634196, 951294, 1426941, 1902588, 2695333, 2853882, 5390666, 5707764, 8085999, 10781332, 16171998, 24257997, 32343996, 48515994, 97031988]

約数ペア:

[(1, 97031988), (2, 48515994), (3, 32343996), (4, 24257997), (6, 16171998), (9, 10781332), (12, 8085999), (17, 5707764), (18, 5390666), (34, 2853882), (36, 2695333), (51, 1902588), (68, 1426941), (102, 951294), (153, 634196), (204, 475647), (306, 317098), (331, 293148), (479, 202572), (612, 158549), (662, 146574), (958, 101286), (993, 97716), (1324, 73287), (1437, 67524), (1916, 50643), (1986, 48858), (2874, 33762), (2979, 32572), (3972, 24429), (4311, 22508), (5627, 17244), (5748, 16881), (5958, 16286), (8143, 11916), (8622, 11254)]