79016472

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 225060000

約数和(自身を除く): 146043528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 1999, 2196, 3294, 3998, 4392, 4941, 5997, 6588, 7996, 9882, 11994, 13176, 15992, 17991, 19764, 23988, 35982, 39528, 47976, 53973, 71964, 107946, 121939, 143928, 161919, 215892, 243878, 323838, 365817, 431784, 487756, 647676, 731634, 975512, 1097451, 1295352, 1463268, 2194902, 2926536, 3292353, 4389804, 6584706, 8779608, 9877059, 13169412, 19754118, 26338824, 39508236, 79016472]

約数ペア:

[(1, 79016472), (2, 39508236), (3, 26338824), (4, 19754118), (6, 13169412), (8, 9877059), (9, 8779608), (12, 6584706), (18, 4389804), (24, 3292353), (27, 2926536), (36, 2194902), (54, 1463268), (61, 1295352), (72, 1097451), (81, 975512), (108, 731634), (122, 647676), (162, 487756), (183, 431784), (216, 365817), (244, 323838), (324, 243878), (366, 215892), (488, 161919), (549, 143928), (648, 121939), (732, 107946), (1098, 71964), (1464, 53973), (1647, 47976), (1999, 39528), (2196, 35982), (3294, 23988), (3998, 19764), (4392, 17991), (4941, 15992), (5997, 13176), (6588, 11994), (7996, 9882)]