66372072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 179760000

約数和(自身を除く): 113387928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1069, 1194, 1592, 2138, 2388, 2587, 3207, 4276, 4776, 5174, 6414, 7761, 8552, 10348, 12828, 13897, 15522, 20696, 25656, 27794, 31044, 41691, 55588, 62088, 83382, 111176, 166764, 212731, 333528, 425462, 638193, 850924, 1276386, 1701848, 2552772, 2765503, 5105544, 5531006, 8296509, 11062012, 16593018, 22124024, 33186036, 66372072]

約数ペア:

[(1, 66372072), (2, 33186036), (3, 22124024), (4, 16593018), (6, 11062012), (8, 8296509), (12, 5531006), (13, 5105544), (24, 2765503), (26, 2552772), (39, 1701848), (52, 1276386), (78, 850924), (104, 638193), (156, 425462), (199, 333528), (312, 212731), (398, 166764), (597, 111176), (796, 83382), (1069, 62088), (1194, 55588), (1592, 41691), (2138, 31044), (2388, 27794), (2587, 25656), (3207, 20696), (4276, 15522), (4776, 13897), (5174, 12828), (6414, 10348), (7761, 8552)]