73711716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 196146720

約数和(自身を除く): 122435004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 1913, 2028, 2964, 3211, 3826, 5739, 6422, 7652, 9633, 11478, 12844, 19266, 22956, 24869, 36347, 38532, 49738, 72694, 74607, 99476, 109041, 145388, 149214, 218082, 298428, 323297, 436164, 472511, 646594, 945022, 969891, 1293188, 1417533, 1890044, 1939782, 2835066, 3879564, 5670132, 6142643, 12285286, 18427929, 24570572, 36855858, 73711716]

約数ペア:

[(1, 73711716), (2, 36855858), (3, 24570572), (4, 18427929), (6, 12285286), (12, 6142643), (13, 5670132), (19, 3879564), (26, 2835066), (38, 1939782), (39, 1890044), (52, 1417533), (57, 1293188), (76, 969891), (78, 945022), (114, 646594), (156, 472511), (169, 436164), (228, 323297), (247, 298428), (338, 218082), (494, 149214), (507, 145388), (676, 109041), (741, 99476), (988, 74607), (1014, 72694), (1482, 49738), (1913, 38532), (2028, 36347), (2964, 24869), (3211, 22956), (3826, 19266), (5739, 12844), (6422, 11478), (7652, 9633)]