61718072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 131318880

約数和(自身を除く): 69600808

約数列:

[1, 2, 4, 8, 13, 26, 37, 43, 52, 74, 86, 104, 148, 172, 296, 344, 373, 481, 559, 746, 962, 1118, 1492, 1591, 1924, 2236, 2984, 3182, 3848, 4472, 4849, 6364, 9698, 12728, 13801, 16039, 19396, 20683, 27602, 32078, 38792, 41366, 55204, 64156, 82732, 110408, 128312, 165464, 179413, 208507, 358826, 417014, 593443, 717652, 834028, 1186886, 1435304, 1668056, 2373772, 4747544, 7714759, 15429518, 30859036, 61718072]

約数ペア:

[(1, 61718072), (2, 30859036), (4, 15429518), (8, 7714759), (13, 4747544), (26, 2373772), (37, 1668056), (43, 1435304), (52, 1186886), (74, 834028), (86, 717652), (104, 593443), (148, 417014), (172, 358826), (296, 208507), (344, 179413), (373, 165464), (481, 128312), (559, 110408), (746, 82732), (962, 64156), (1118, 55204), (1492, 41366), (1591, 38792), (1924, 32078), (2236, 27602), (2984, 20683), (3182, 19396), (3848, 16039), (4472, 13801), (4849, 12728), (6364, 9698)]