86631984

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8759

約数の個数: 80

約数和(自身を含む): 259507200

約数和(自身を除く): 172875216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 8719, 9936, 17438, 26157, 34876, 52314, 69752, 78471, 104628, 139504, 156942, 200537, 209256, 235413, 313884, 401074, 418512, 470826, 601611, 627768, 802148, 941652, 1203222, 1255536, 1604296, 1804833, 1883304, 2406444, 3208592, 3609666, 3766608, 4812888, 5414499, 7219332, 9625776, 10828998, 14438664, 21657996, 28877328, 43315992, 86631984]

約数ペア:

[(1, 86631984), (2, 43315992), (3, 28877328), (4, 21657996), (6, 14438664), (8, 10828998), (9, 9625776), (12, 7219332), (16, 5414499), (18, 4812888), (23, 3766608), (24, 3609666), (27, 3208592), (36, 2406444), (46, 1883304), (48, 1804833), (54, 1604296), (69, 1255536), (72, 1203222), (92, 941652), (108, 802148), (138, 627768), (144, 601611), (184, 470826), (207, 418512), (216, 401074), (276, 313884), (368, 235413), (414, 209256), (432, 200537), (552, 156942), (621, 139504), (828, 104628), (1104, 78471), (1242, 69752), (1656, 52314), (2484, 34876), (3312, 26157), (4968, 17438), (8719, 9936)]