87876036

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21991}}^1$

素因数の和:22041

約数の個数: 48

約数和(自身を含む): 233994880

約数和(自身を除く): 146118844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21991, 43982, 65973, 87964, 131946, 197919, 263892, 395838, 593757, 791676, 813667, 1187514, 1627334, 2375028, 2441001, 3254668, 4882002, 7323003, 9764004, 14646006, 21969009, 29292012, 43938018, 87876036]

約数ペア:

[(1, 87876036), (2, 43938018), (3, 29292012), (4, 21969009), (6, 14646006), (9, 9764004), (12, 7323003), (18, 4882002), (27, 3254668), (36, 2441001), (37, 2375028), (54, 1627334), (74, 1187514), (108, 813667), (111, 791676), (148, 593757), (222, 395838), (333, 263892), (444, 197919), (666, 131946), (999, 87964), (1332, 65973), (1998, 43982), (3996, 21991)]