64518264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52711}}^1$

素因数の和:52740

約数の個数: 48

約数和(自身を含む): 185019120

約数和(自身を除く): 120500856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 52711, 105422, 158133, 210844, 316266, 421688, 474399, 632532, 896087, 948798, 1265064, 1792174, 1897596, 2688261, 3584348, 3795192, 5376522, 7168696, 8064783, 10753044, 16129566, 21506088, 32259132, 64518264]

約数ペア:

[(1, 64518264), (2, 32259132), (3, 21506088), (4, 16129566), (6, 10753044), (8, 8064783), (9, 7168696), (12, 5376522), (17, 3795192), (18, 3584348), (24, 2688261), (34, 1897596), (36, 1792174), (51, 1265064), (68, 948798), (72, 896087), (102, 632532), (136, 474399), (153, 421688), (204, 316266), (306, 210844), (408, 158133), (612, 105422), (1224, 52711)]