73982412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 215089056

約数和(自身を除く): 141106644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 1697, 2076, 2422, 3114, 3394, 3633, 4844, 5091, 6228, 6788, 7266, 10182, 10899, 11879, 14532, 15273, 20364, 21798, 23758, 30546, 35637, 43596, 47516, 61092, 71274, 106911, 142548, 213822, 293581, 427644, 587162, 880743, 1174324, 1761486, 2055067, 2642229, 3522972, 4110134, 5284458, 6165201, 8220268, 10568916, 12330402, 18495603, 24660804, 36991206, 73982412]

約数ペア:

[(1, 73982412), (2, 36991206), (3, 24660804), (4, 18495603), (6, 12330402), (7, 10568916), (9, 8220268), (12, 6165201), (14, 5284458), (18, 4110134), (21, 3522972), (28, 2642229), (36, 2055067), (42, 1761486), (63, 1174324), (84, 880743), (126, 587162), (173, 427644), (252, 293581), (346, 213822), (519, 142548), (692, 106911), (1038, 71274), (1211, 61092), (1557, 47516), (1697, 43596), (2076, 35637), (2422, 30546), (3114, 23758), (3394, 21798), (3633, 20364), (4844, 15273), (5091, 14532), (6228, 11879), (6788, 10899), (7266, 10182)]