72078864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10536

約数の個数: 80

約数和(自身を含む): 218777664

約数和(自身を除く): 146698800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 10501, 21002, 31503, 42004, 63006, 84008, 115511, 126012, 136513, 168016, 231022, 252024, 273026, 346533, 409539, 462044, 504048, 546052, 693066, 819078, 924088, 1092104, 1386132, 1501643, 1638156, 1848176, 2184208, 2772264, 3003286, 3276312, 4504929, 5544528, 6006572, 6552624, 9009858, 12013144, 18019716, 24026288, 36039432, 72078864]

約数ペア:

[(1, 72078864), (2, 36039432), (3, 24026288), (4, 18019716), (6, 12013144), (8, 9009858), (11, 6552624), (12, 6006572), (13, 5544528), (16, 4504929), (22, 3276312), (24, 3003286), (26, 2772264), (33, 2184208), (39, 1848176), (44, 1638156), (48, 1501643), (52, 1386132), (66, 1092104), (78, 924088), (88, 819078), (104, 693066), (132, 546052), (143, 504048), (156, 462044), (176, 409539), (208, 346533), (264, 273026), (286, 252024), (312, 231022), (429, 168016), (528, 136513), (572, 126012), (624, 115511), (858, 84008), (1144, 63006), (1716, 42004), (2288, 31503), (3432, 21002), (6864, 10501)]