71866656

素因数分解:

$2^5\times 3^3\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 211115520

約数和(自身を除く): 139248864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 223, 288, 373, 432, 446, 669, 746, 864, 892, 1119, 1338, 1492, 1784, 2007, 2238, 2676, 2984, 3357, 3568, 4014, 4476, 5352, 5968, 6021, 6714, 7136, 8028, 8952, 10071, 10704, 11936, 12042, 13428, 16056, 17904, 20142, 21408, 24084, 26856, 32112, 35808, 40284, 48168, 53712, 64224, 80568, 83179, 96336, 107424, 161136, 166358, 192672, 249537, 322272, 332716, 499074, 665432, 748611, 998148, 1330864, 1497222, 1996296, 2245833, 2661728, 2994444, 3992592, 4491666, 5988888, 7985184, 8983332, 11977776, 17966664, 23955552, 35933328, 71866656]

約数ペア:

[(1, 71866656), (2, 35933328), (3, 23955552), (4, 17966664), (6, 11977776), (8, 8983332), (9, 7985184), (12, 5988888), (16, 4491666), (18, 3992592), (24, 2994444), (27, 2661728), (32, 2245833), (36, 1996296), (48, 1497222), (54, 1330864), (72, 998148), (96, 748611), (108, 665432), (144, 499074), (216, 332716), (223, 322272), (288, 249537), (373, 192672), (432, 166358), (446, 161136), (669, 107424), (746, 96336), (864, 83179), (892, 80568), (1119, 64224), (1338, 53712), (1492, 48168), (1784, 40284), (2007, 35808), (2238, 32112), (2676, 26856), (2984, 24084), (3357, 21408), (3568, 20142), (4014, 17904), (4476, 16056), (5352, 13428), (5968, 12042), (6021, 11936), (6714, 10704), (7136, 10071), (8028, 8952)]