72764442

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 162625320

約数和(自身を除く): 89860878

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 801, 857, 954, 1602, 1714, 2571, 4717, 5142, 7713, 9434, 14151, 15426, 28302, 42453, 45421, 76273, 84906, 90842, 136263, 152546, 228819, 272526, 408789, 457638, 686457, 817578, 1372914, 4042469, 8084938, 12127407, 24254814, 36382221, 72764442]

約数ペア:

[(1, 72764442), (2, 36382221), (3, 24254814), (6, 12127407), (9, 8084938), (18, 4042469), (53, 1372914), (89, 817578), (106, 686457), (159, 457638), (178, 408789), (267, 272526), (318, 228819), (477, 152546), (534, 136263), (801, 90842), (857, 84906), (954, 76273), (1602, 45421), (1714, 42453), (2571, 28302), (4717, 15426), (5142, 14151), (7713, 9434)]