85874292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 248970176

約数和(自身を除く): 163095884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 433, 787, 866, 1299, 1574, 1732, 2361, 2598, 3031, 3148, 3897, 4722, 5196, 5509, 6062, 7083, 7794, 9093, 9444, 11018, 12124, 14166, 15588, 16527, 18186, 22036, 27279, 28332, 33054, 36372, 49581, 54558, 66108, 99162, 109116, 198324, 340771, 681542, 1022313, 1363084, 2044626, 2385397, 3066939, 4089252, 4770794, 6133878, 7156191, 9541588, 12267756, 14312382, 21468573, 28624764, 42937146, 85874292]

約数ペア:

[(1, 85874292), (2, 42937146), (3, 28624764), (4, 21468573), (6, 14312382), (7, 12267756), (9, 9541588), (12, 7156191), (14, 6133878), (18, 4770794), (21, 4089252), (28, 3066939), (36, 2385397), (42, 2044626), (63, 1363084), (84, 1022313), (126, 681542), (252, 340771), (433, 198324), (787, 109116), (866, 99162), (1299, 66108), (1574, 54558), (1732, 49581), (2361, 36372), (2598, 33054), (3031, 28332), (3148, 27279), (3897, 22036), (4722, 18186), (5196, 16527), (5509, 15588), (6062, 14166), (7083, 12124), (7794, 11018), (9093, 9444)]