63072460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 148140720

約数和(自身を除く): 85068260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 389, 484, 605, 670, 737, 778, 1210, 1340, 1474, 1556, 1945, 2420, 2948, 3685, 3890, 4279, 7370, 7780, 8107, 8558, 14740, 16214, 17116, 21395, 26063, 32428, 40535, 42790, 47069, 52126, 81070, 85580, 94138, 104252, 130315, 162140, 188276, 235345, 260630, 286693, 470690, 521260, 573386, 941380, 1146772, 1433465, 2866930, 3153623, 5733860, 6307246, 12614492, 15768115, 31536230, 63072460]

約数ペア:

[(1, 63072460), (2, 31536230), (4, 15768115), (5, 12614492), (10, 6307246), (11, 5733860), (20, 3153623), (22, 2866930), (44, 1433465), (55, 1146772), (67, 941380), (110, 573386), (121, 521260), (134, 470690), (220, 286693), (242, 260630), (268, 235345), (335, 188276), (389, 162140), (484, 130315), (605, 104252), (670, 94138), (737, 85580), (778, 81070), (1210, 52126), (1340, 47069), (1474, 42790), (1556, 40535), (1945, 32428), (2420, 26063), (2948, 21395), (3685, 17116), (3890, 16214), (4279, 14740), (7370, 8558), (7780, 8107)]