73977176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 171790080

約数和(自身を除く): 97812904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 307, 331, 364, 614, 662, 728, 1228, 1324, 2149, 2317, 2456, 2648, 3991, 4298, 4303, 4634, 7982, 8596, 8606, 9268, 15964, 17192, 17212, 18536, 27937, 30121, 31928, 34424, 55874, 60242, 101617, 111748, 120484, 203234, 223496, 240968, 406468, 711319, 812936, 1321021, 1422638, 2642042, 2845276, 5284084, 5690552, 9247147, 10568168, 18494294, 36988588, 73977176]

約数ペア:

[(1, 73977176), (2, 36988588), (4, 18494294), (7, 10568168), (8, 9247147), (13, 5690552), (14, 5284084), (26, 2845276), (28, 2642042), (52, 1422638), (56, 1321021), (91, 812936), (104, 711319), (182, 406468), (307, 240968), (331, 223496), (364, 203234), (614, 120484), (662, 111748), (728, 101617), (1228, 60242), (1324, 55874), (2149, 34424), (2317, 31928), (2456, 30121), (2648, 27937), (3991, 18536), (4298, 17212), (4303, 17192), (4634, 15964), (7982, 9268), (8596, 8606)]