123136074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 289729440

約数和(自身を除く): 166593366

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 263, 333, 342, 526, 666, 703, 789, 1369, 1406, 1578, 2109, 2367, 2738, 4107, 4218, 4734, 4997, 6327, 8214, 9731, 9994, 12321, 12654, 14991, 19462, 24642, 26011, 29193, 29982, 44973, 52022, 58386, 78033, 87579, 89946, 156066, 175158, 184889, 234099, 360047, 369778, 468198, 554667, 720094, 1080141, 1109334, 1664001, 2160282, 3240423, 3328002, 6480846, 6840893, 13681786, 20522679, 41045358, 61568037, 123136074]

約数ペア:

[(1, 123136074), (2, 61568037), (3, 41045358), (6, 20522679), (9, 13681786), (18, 6840893), (19, 6480846), (37, 3328002), (38, 3240423), (57, 2160282), (74, 1664001), (111, 1109334), (114, 1080141), (171, 720094), (222, 554667), (263, 468198), (333, 369778), (342, 360047), (526, 234099), (666, 184889), (703, 175158), (789, 156066), (1369, 89946), (1406, 87579), (1578, 78033), (2109, 58386), (2367, 52022), (2738, 44973), (4107, 29982), (4218, 29193), (4734, 26011), (4997, 24642), (6327, 19462), (8214, 14991), (9731, 12654), (9994, 12321)]