68575968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7728

約数の個数: 72

約数和(自身を含む): 201329856

約数和(自身を除く): 132753888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7681, 8928, 15362, 23043, 30724, 46086, 61448, 69129, 92172, 122896, 138258, 184344, 238111, 245792, 276516, 368688, 476222, 553032, 714333, 737376, 952444, 1106064, 1428666, 1904888, 2142999, 2212128, 2857332, 3809776, 4285998, 5714664, 7619552, 8571996, 11429328, 17143992, 22858656, 34287984, 68575968]

約数ペア:

[(1, 68575968), (2, 34287984), (3, 22858656), (4, 17143992), (6, 11429328), (8, 8571996), (9, 7619552), (12, 5714664), (16, 4285998), (18, 3809776), (24, 2857332), (31, 2212128), (32, 2142999), (36, 1904888), (48, 1428666), (62, 1106064), (72, 952444), (93, 737376), (96, 714333), (124, 553032), (144, 476222), (186, 368688), (248, 276516), (279, 245792), (288, 238111), (372, 184344), (496, 138258), (558, 122896), (744, 92172), (992, 69129), (1116, 61448), (1488, 46086), (2232, 30724), (2976, 23043), (4464, 15362), (7681, 8928)]