72122424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 197648640

約数和(自身を除く): 125526216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 514, 771, 1028, 1063, 1542, 2056, 2126, 2827, 3084, 3189, 4252, 5654, 6168, 6378, 8481, 8504, 11308, 11693, 12756, 16962, 22616, 23386, 25512, 33924, 35079, 46772, 67848, 70158, 93544, 140316, 273191, 280632, 546382, 819573, 1092764, 1639146, 2185528, 3005101, 3278292, 6010202, 6556584, 9015303, 12020404, 18030606, 24040808, 36061212, 72122424]

約数ペア:

[(1, 72122424), (2, 36061212), (3, 24040808), (4, 18030606), (6, 12020404), (8, 9015303), (11, 6556584), (12, 6010202), (22, 3278292), (24, 3005101), (33, 2185528), (44, 1639146), (66, 1092764), (88, 819573), (132, 546382), (257, 280632), (264, 273191), (514, 140316), (771, 93544), (1028, 70158), (1063, 67848), (1542, 46772), (2056, 35079), (2126, 33924), (2827, 25512), (3084, 23386), (3189, 22616), (4252, 16962), (5654, 12756), (6168, 11693), (6378, 11308), (8481, 8504)]