91215288

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{2441}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 254944800

約数和(自身を除く): 163729512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 2076, 2441, 3114, 4152, 4671, 4882, 6228, 7323, 9342, 9764, 12456, 14646, 18684, 19528, 21969, 29292, 37368, 43938, 58584, 65907, 87876, 131814, 175752, 263628, 422293, 527256, 844586, 1266879, 1689172, 2533758, 3378344, 3800637, 5067516, 7601274, 10135032, 11401911, 15202548, 22803822, 30405096, 45607644, 91215288]

約数ペア:

[(1, 91215288), (2, 45607644), (3, 30405096), (4, 22803822), (6, 15202548), (8, 11401911), (9, 10135032), (12, 7601274), (18, 5067516), (24, 3800637), (27, 3378344), (36, 2533758), (54, 1689172), (72, 1266879), (108, 844586), (173, 527256), (216, 422293), (346, 263628), (519, 175752), (692, 131814), (1038, 87876), (1384, 65907), (1557, 58584), (2076, 43938), (2441, 37368), (3114, 29292), (4152, 21969), (4671, 19528), (4882, 18684), (6228, 14646), (7323, 12456), (9342, 9764)]