89492793

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 55659207

約数列:

[1, 3, 13, 19, 23, 39, 57, 59, 69, 89, 177, 247, 267, 299, 437, 741, 767, 897, 1121, 1157, 1311, 1357, 1691, 2047, 2301, 3363, 3471, 4071, 5073, 5251, 5681, 6141, 14573, 15753, 17043, 17641, 21983, 25783, 26611, 38893, 43719, 52923, 65949, 68263, 77349, 79833, 99769, 116679, 120773, 204789, 299307, 335179, 362319, 505609, 1005537, 1296997, 1516827, 1570049, 2294687, 3890991, 4710147, 6884061, 29830931, 89492793]

約数ペア:

[(1, 89492793), (3, 29830931), (13, 6884061), (19, 4710147), (23, 3890991), (39, 2294687), (57, 1570049), (59, 1516827), (69, 1296997), (89, 1005537), (177, 505609), (247, 362319), (267, 335179), (299, 299307), (437, 204789), (741, 120773), (767, 116679), (897, 99769), (1121, 79833), (1157, 77349), (1311, 68263), (1357, 65949), (1691, 52923), (2047, 43719), (2301, 38893), (3363, 26611), (3471, 25783), (4071, 21983), (5073, 17641), (5251, 17043), (5681, 15753), (6141, 14573)]