74988564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3089}}^1$

素因数の和:3137

約数の個数: 72

約数和(自身を含む): 212493120

約数和(自身を除く): 137504556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3089, 3468, 4046, 6069, 6178, 8092, 9267, 12138, 12356, 18534, 21623, 24276, 37068, 43246, 52513, 64869, 86492, 105026, 129738, 157539, 210052, 259476, 315078, 367591, 630156, 735182, 892721, 1102773, 1470364, 1785442, 2205546, 2678163, 3570884, 4411092, 5356326, 6249047, 10712652, 12498094, 18747141, 24996188, 37494282, 74988564]

約数ペア:

[(1, 74988564), (2, 37494282), (3, 24996188), (4, 18747141), (6, 12498094), (7, 10712652), (12, 6249047), (14, 5356326), (17, 4411092), (21, 3570884), (28, 2678163), (34, 2205546), (42, 1785442), (51, 1470364), (68, 1102773), (84, 892721), (102, 735182), (119, 630156), (204, 367591), (238, 315078), (289, 259476), (357, 210052), (476, 157539), (578, 129738), (714, 105026), (867, 86492), (1156, 64869), (1428, 52513), (1734, 43246), (2023, 37068), (3089, 24276), (3468, 21623), (4046, 18534), (6069, 12356), (6178, 12138), (8092, 9267)]