87171408

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{16361}}^1$

素因数の和:16412

約数の個数: 60

約数和(自身を含む): 250567668

約数和(自身を除く): 163396260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 16361, 32722, 49083, 65444, 98166, 130888, 147249, 196332, 261776, 294498, 392664, 588996, 605357, 785328, 1177992, 1210714, 1816071, 2355984, 2421428, 3632142, 4842856, 5448213, 7264284, 9685712, 10896426, 14528568, 21792852, 29057136, 43585704, 87171408]

約数ペア:

[(1, 87171408), (2, 43585704), (3, 29057136), (4, 21792852), (6, 14528568), (8, 10896426), (9, 9685712), (12, 7264284), (16, 5448213), (18, 4842856), (24, 3632142), (36, 2421428), (37, 2355984), (48, 1816071), (72, 1210714), (74, 1177992), (111, 785328), (144, 605357), (148, 588996), (222, 392664), (296, 294498), (333, 261776), (444, 196332), (592, 147249), (666, 130888), (888, 98166), (1332, 65444), (1776, 49083), (2664, 32722), (5328, 16361)]