64383144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 184598400

約数和(自身を除く): 120215256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 937, 1227, 1636, 1874, 2454, 2811, 2863, 3272, 3748, 4908, 5622, 5726, 6559, 7496, 8589, 9816, 11244, 11452, 13118, 17178, 19677, 22488, 22904, 26236, 34356, 39354, 52472, 68712, 78708, 157416, 383233, 766466, 1149699, 1532932, 2299398, 2682631, 3065864, 4598796, 5365262, 8047893, 9197592, 10730524, 16095786, 21461048, 32191572, 64383144]

約数ペア:

[(1, 64383144), (2, 32191572), (3, 21461048), (4, 16095786), (6, 10730524), (7, 9197592), (8, 8047893), (12, 5365262), (14, 4598796), (21, 3065864), (24, 2682631), (28, 2299398), (42, 1532932), (56, 1149699), (84, 766466), (168, 383233), (409, 157416), (818, 78708), (937, 68712), (1227, 52472), (1636, 39354), (1874, 34356), (2454, 26236), (2811, 22904), (2863, 22488), (3272, 19677), (3748, 17178), (4908, 13118), (5622, 11452), (5726, 11244), (6559, 9816), (7496, 8589)]