31652316

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 85237040

約数和(自身を除く): 53584724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 89, 108, 111, 148, 178, 222, 267, 333, 356, 444, 534, 666, 801, 999, 1068, 1332, 1602, 1998, 2403, 3204, 3293, 3996, 4806, 6586, 7921, 9612, 9879, 13172, 15842, 19758, 23763, 29637, 31684, 39516, 47526, 59274, 71289, 88911, 95052, 118548, 142578, 177822, 213867, 285156, 293077, 355644, 427734, 586154, 855468, 879231, 1172308, 1758462, 2637693, 3516924, 5275386, 7913079, 10550772, 15826158, 31652316]

約数ペア:

[(1, 31652316), (2, 15826158), (3, 10550772), (4, 7913079), (6, 5275386), (9, 3516924), (12, 2637693), (18, 1758462), (27, 1172308), (36, 879231), (37, 855468), (54, 586154), (74, 427734), (89, 355644), (108, 293077), (111, 285156), (148, 213867), (178, 177822), (222, 142578), (267, 118548), (333, 95052), (356, 88911), (444, 71289), (534, 59274), (666, 47526), (801, 39516), (999, 31684), (1068, 29637), (1332, 23763), (1602, 19758), (1998, 15842), (2403, 13172), (3204, 9879), (3293, 9612), (3996, 7921), (4806, 6586)]