79428048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6444

約数の個数: 80

約数和(自身を含む): 240877440

約数和(自身を除く): 161449392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6389, 12432, 12778, 19167, 25556, 38334, 44723, 51112, 76668, 89446, 102224, 134169, 153336, 178892, 236393, 268338, 306672, 357784, 472786, 536676, 709179, 715568, 945572, 1073352, 1418358, 1654751, 1891144, 2146704, 2836716, 3309502, 3782288, 4964253, 5673432, 6619004, 9928506, 11346864, 13238008, 19857012, 26476016, 39714024, 79428048]

約数ペア:

[(1, 79428048), (2, 39714024), (3, 26476016), (4, 19857012), (6, 13238008), (7, 11346864), (8, 9928506), (12, 6619004), (14, 5673432), (16, 4964253), (21, 3782288), (24, 3309502), (28, 2836716), (37, 2146704), (42, 1891144), (48, 1654751), (56, 1418358), (74, 1073352), (84, 945572), (111, 715568), (112, 709179), (148, 536676), (168, 472786), (222, 357784), (259, 306672), (296, 268338), (336, 236393), (444, 178892), (518, 153336), (592, 134169), (777, 102224), (888, 89446), (1036, 76668), (1554, 51112), (1776, 44723), (2072, 38334), (3108, 25556), (4144, 19167), (6216, 12778), (6389, 12432)]