61988808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 178104960

約数和(自身を除く): 116116152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 1873, 2364, 2758, 3746, 4137, 4728, 5516, 5619, 7492, 8274, 11032, 11238, 13111, 14984, 16548, 22476, 26222, 33096, 39333, 44952, 52444, 78666, 104888, 157332, 314664, 368981, 737962, 1106943, 1475924, 2213886, 2582867, 2951848, 4427772, 5165734, 7748601, 8855544, 10331468, 15497202, 20662936, 30994404, 61988808]

約数ペア:

[(1, 61988808), (2, 30994404), (3, 20662936), (4, 15497202), (6, 10331468), (7, 8855544), (8, 7748601), (12, 5165734), (14, 4427772), (21, 2951848), (24, 2582867), (28, 2213886), (42, 1475924), (56, 1106943), (84, 737962), (168, 368981), (197, 314664), (394, 157332), (591, 104888), (788, 78666), (1182, 52444), (1379, 44952), (1576, 39333), (1873, 33096), (2364, 26222), (2758, 22476), (3746, 16548), (4137, 14984), (4728, 13111), (5516, 11238), (5619, 11032), (7492, 8274)]