72237284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 156791040

約数和(自身を除く): 84553756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 113, 119, 158, 226, 238, 289, 316, 452, 476, 553, 578, 791, 1106, 1156, 1343, 1582, 1921, 2023, 2212, 2686, 3164, 3842, 4046, 5372, 7684, 8092, 8927, 9401, 13447, 17854, 18802, 22831, 26894, 32657, 35708, 37604, 45662, 53788, 62489, 65314, 91324, 124978, 130628, 151759, 159817, 228599, 249956, 303518, 319634, 457198, 607036, 639268, 914396, 1062313, 2124626, 2579903, 4249252, 5159806, 10319612, 18059321, 36118642, 72237284]

約数ペア:

[(1, 72237284), (2, 36118642), (4, 18059321), (7, 10319612), (14, 5159806), (17, 4249252), (28, 2579903), (34, 2124626), (68, 1062313), (79, 914396), (113, 639268), (119, 607036), (158, 457198), (226, 319634), (238, 303518), (289, 249956), (316, 228599), (452, 159817), (476, 151759), (553, 130628), (578, 124978), (791, 91324), (1106, 65314), (1156, 62489), (1343, 53788), (1582, 45662), (1921, 37604), (2023, 35708), (2212, 32657), (2686, 26894), (3164, 22831), (3842, 18802), (4046, 17854), (5372, 13447), (7684, 9401), (8092, 8927)]