90270456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 233625600

約数和(自身を除く): 143355144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 948, 1013, 1128, 1896, 2026, 3039, 3713, 4052, 6078, 7426, 8104, 11139, 12156, 14852, 22278, 24312, 29704, 44556, 47611, 80027, 89112, 95222, 142833, 160054, 190444, 240081, 285666, 320108, 380888, 480162, 571332, 640216, 960324, 1142664, 1920648, 3761269, 7522538, 11283807, 15045076, 22567614, 30090152, 45135228, 90270456]

約数ペア:

[(1, 90270456), (2, 45135228), (3, 30090152), (4, 22567614), (6, 15045076), (8, 11283807), (12, 7522538), (24, 3761269), (47, 1920648), (79, 1142664), (94, 960324), (141, 640216), (158, 571332), (188, 480162), (237, 380888), (282, 320108), (316, 285666), (376, 240081), (474, 190444), (564, 160054), (632, 142833), (948, 95222), (1013, 89112), (1128, 80027), (1896, 47611), (2026, 44556), (3039, 29704), (3713, 24312), (4052, 22278), (6078, 14852), (7426, 12156), (8104, 11139)]