72114918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 90455322

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 127, 254, 293, 323, 381, 586, 646, 762, 879, 969, 1758, 1938, 2159, 2413, 4318, 4826, 4981, 5567, 6477, 7239, 9962, 11134, 12954, 14478, 14943, 16701, 29886, 33402, 37211, 41021, 74422, 82042, 94639, 111633, 123063, 189278, 223266, 246126, 283917, 567834, 632587, 707009, 1265174, 1414018, 1897761, 2121027, 3795522, 4242054, 12019153, 24038306, 36057459, 72114918]

約数ペア:

[(1, 72114918), (2, 36057459), (3, 24038306), (6, 12019153), (17, 4242054), (19, 3795522), (34, 2121027), (38, 1897761), (51, 1414018), (57, 1265174), (102, 707009), (114, 632587), (127, 567834), (254, 283917), (293, 246126), (323, 223266), (381, 189278), (586, 123063), (646, 111633), (762, 94639), (879, 82042), (969, 74422), (1758, 41021), (1938, 37211), (2159, 33402), (2413, 29886), (4318, 16701), (4826, 14943), (4981, 14478), (5567, 12954), (6477, 11134), (7239, 9962)]