86988852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3453

約数の個数: 72

約数和(自身を含む): 236920320

約数和(自身を除く): 149931468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 3389, 4278, 6417, 6778, 8556, 10167, 12834, 13556, 20334, 25668, 30501, 40668, 61002, 77947, 105059, 122004, 155894, 210118, 233841, 311788, 315177, 420236, 467682, 630354, 701523, 935364, 945531, 1260708, 1403046, 1891062, 2416357, 2806092, 3782124, 4832714, 7249071, 9665428, 14498142, 21747213, 28996284, 43494426, 86988852]

約数ペア:

[(1, 86988852), (2, 43494426), (3, 28996284), (4, 21747213), (6, 14498142), (9, 9665428), (12, 7249071), (18, 4832714), (23, 3782124), (31, 2806092), (36, 2416357), (46, 1891062), (62, 1403046), (69, 1260708), (92, 945531), (93, 935364), (124, 701523), (138, 630354), (186, 467682), (207, 420236), (276, 315177), (279, 311788), (372, 233841), (414, 210118), (558, 155894), (713, 122004), (828, 105059), (1116, 77947), (1426, 61002), (2139, 40668), (2852, 30501), (3389, 25668), (4278, 20334), (6417, 13556), (6778, 12834), (8556, 10167)]