61985484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 172190928

約数和(自身を除く): 110205444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 997, 1413, 1727, 1884, 1994, 2826, 2991, 3454, 3988, 5181, 5652, 5982, 6908, 8973, 10362, 10967, 11964, 15543, 17946, 20724, 21934, 31086, 32901, 35892, 43868, 62172, 65802, 98703, 131604, 156529, 197406, 313058, 394812, 469587, 626116, 939174, 1408761, 1721819, 1878348, 2817522, 3443638, 5165457, 5635044, 6887276, 10330914, 15496371, 20661828, 30992742, 61985484]

約数ペア:

[(1, 61985484), (2, 30992742), (3, 20661828), (4, 15496371), (6, 10330914), (9, 6887276), (11, 5635044), (12, 5165457), (18, 3443638), (22, 2817522), (33, 1878348), (36, 1721819), (44, 1408761), (66, 939174), (99, 626116), (132, 469587), (157, 394812), (198, 313058), (314, 197406), (396, 156529), (471, 131604), (628, 98703), (942, 65802), (997, 62172), (1413, 43868), (1727, 35892), (1884, 32901), (1994, 31086), (2826, 21934), (2991, 20724), (3454, 17946), (3988, 15543), (5181, 11964), (5652, 10967), (5982, 10362), (6908, 8973)]