5551776

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 16245684

約数和(自身を除く): 10693908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 521, 592, 666, 888, 1042, 1184, 1332, 1563, 1776, 2084, 2664, 3126, 3552, 4168, 4689, 5328, 6252, 8336, 9378, 10656, 12504, 16672, 18756, 19277, 25008, 37512, 38554, 50016, 57831, 75024, 77108, 115662, 150048, 154216, 173493, 231324, 308432, 346986, 462648, 616864, 693972, 925296, 1387944, 1850592, 2775888, 5551776]

約数ペア:

[(1, 5551776), (2, 2775888), (3, 1850592), (4, 1387944), (6, 925296), (8, 693972), (9, 616864), (12, 462648), (16, 346986), (18, 308432), (24, 231324), (32, 173493), (36, 154216), (37, 150048), (48, 115662), (72, 77108), (74, 75024), (96, 57831), (111, 50016), (144, 38554), (148, 37512), (222, 25008), (288, 19277), (296, 18756), (333, 16672), (444, 12504), (521, 10656), (592, 9378), (666, 8336), (888, 6252), (1042, 5328), (1184, 4689), (1332, 4168), (1563, 3552), (1776, 3126), (2084, 2664)]