71167968

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4128

約数の個数: 72

約数和(自身を含む): 205752456

約数和(自身を除く): 134584488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4051, 4392, 5856, 8102, 8784, 12153, 16204, 17568, 24306, 32408, 36459, 48612, 64816, 72918, 97224, 129632, 145836, 194448, 247111, 291672, 388896, 494222, 583344, 741333, 988444, 1166688, 1482666, 1976888, 2223999, 2965332, 3953776, 4447998, 5930664, 7907552, 8895996, 11861328, 17791992, 23722656, 35583984, 71167968]

約数ペア:

[(1, 71167968), (2, 35583984), (3, 23722656), (4, 17791992), (6, 11861328), (8, 8895996), (9, 7907552), (12, 5930664), (16, 4447998), (18, 3953776), (24, 2965332), (32, 2223999), (36, 1976888), (48, 1482666), (61, 1166688), (72, 988444), (96, 741333), (122, 583344), (144, 494222), (183, 388896), (244, 291672), (288, 247111), (366, 194448), (488, 145836), (549, 129632), (732, 97224), (976, 72918), (1098, 64816), (1464, 48612), (1952, 36459), (2196, 32408), (2928, 24306), (4051, 17568), (4392, 16204), (5856, 12153), (8102, 8784)]