89293878

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 197542800

約数和(自身を除く): 108248922

約数列:

[1, 2, 3, 6, 9, 18, 89, 139, 178, 267, 278, 401, 417, 534, 801, 802, 834, 1203, 1251, 1602, 2406, 2502, 3609, 7218, 12371, 24742, 35689, 37113, 55739, 71378, 74226, 107067, 111339, 111478, 167217, 214134, 222678, 321201, 334434, 501651, 642402, 1003302, 4960771, 9921542, 14882313, 29764626, 44646939, 89293878]

約数ペア:

[(1, 89293878), (2, 44646939), (3, 29764626), (6, 14882313), (9, 9921542), (18, 4960771), (89, 1003302), (139, 642402), (178, 501651), (267, 334434), (278, 321201), (401, 222678), (417, 214134), (534, 167217), (801, 111478), (802, 111339), (834, 107067), (1203, 74226), (1251, 71378), (1602, 55739), (2406, 37113), (2502, 35689), (3609, 24742), (7218, 12371)]