72230274

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 162129240

約数和(自身を除く): 89898966

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1009, 1746, 2018, 3027, 3977, 6054, 7954, 9081, 11931, 18162, 23862, 35793, 41369, 71586, 82738, 97873, 124107, 195746, 248214, 293619, 372321, 587238, 744642, 880857, 1761714, 4012793, 8025586, 12038379, 24076758, 36115137, 72230274]

約数ペア:

[(1, 72230274), (2, 36115137), (3, 24076758), (6, 12038379), (9, 8025586), (18, 4012793), (41, 1761714), (82, 880857), (97, 744642), (123, 587238), (194, 372321), (246, 293619), (291, 248214), (369, 195746), (582, 124107), (738, 97873), (873, 82738), (1009, 71586), (1746, 41369), (2018, 35793), (3027, 23862), (3977, 18162), (6054, 11931), (7954, 9081)]