87615072

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2791}}^1$

素因数の和:2916

約数の個数: 72

約数和(自身を含む): 251531280

約数和(自身を除く): 163916208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2791, 3488, 3924, 5232, 5582, 7848, 8373, 10464, 11164, 15696, 16746, 22328, 25119, 31392, 33492, 44656, 50238, 66984, 89312, 100476, 133968, 200952, 267936, 304219, 401904, 608438, 803808, 912657, 1216876, 1825314, 2433752, 2737971, 3650628, 4867504, 5475942, 7301256, 9735008, 10951884, 14602512, 21903768, 29205024, 43807536, 87615072]

約数ペア:

[(1, 87615072), (2, 43807536), (3, 29205024), (4, 21903768), (6, 14602512), (8, 10951884), (9, 9735008), (12, 7301256), (16, 5475942), (18, 4867504), (24, 3650628), (32, 2737971), (36, 2433752), (48, 1825314), (72, 1216876), (96, 912657), (109, 803808), (144, 608438), (218, 401904), (288, 304219), (327, 267936), (436, 200952), (654, 133968), (872, 100476), (981, 89312), (1308, 66984), (1744, 50238), (1962, 44656), (2616, 33492), (2791, 31392), (3488, 25119), (3924, 22328), (5232, 16746), (5582, 15696), (7848, 11164), (8373, 10464)]