72391704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 231137280

約数和(自身を除く): 158745576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 911, 924, 946, 1032, 1204, 1419, 1806, 1822, 1848, 1892, 2408, 2733, 2838, 3311, 3612, 3644, 3784, 5466, 5676, 6377, 6622, 7224, 7288, 9933, 10021, 10932, 11352, 12754, 13244, 19131, 19866, 20042, 21864, 25508, 26488, 30063, 38262, 39173, 39732, 40084, 51016, 60126, 70147, 76524, 78346, 79464, 80168, 117519, 120252, 140294, 153048, 156692, 210441, 235038, 240504, 274211, 280588, 313384, 420882, 430903, 470076, 548422, 561176, 822633, 841764, 861806, 940152, 1096844, 1292709, 1645266, 1683528, 1723612, 2193688, 2585418, 3016321, 3290532, 3447224, 5170836, 6032642, 6581064, 9048963, 10341672, 12065284, 18097926, 24130568, 36195852, 72391704]

約数ペア:

[(1, 72391704), (2, 36195852), (3, 24130568), (4, 18097926), (6, 12065284), (7, 10341672), (8, 9048963), (11, 6581064), (12, 6032642), (14, 5170836), (21, 3447224), (22, 3290532), (24, 3016321), (28, 2585418), (33, 2193688), (42, 1723612), (43, 1683528), (44, 1645266), (56, 1292709), (66, 1096844), (77, 940152), (84, 861806), (86, 841764), (88, 822633), (129, 561176), (132, 548422), (154, 470076), (168, 430903), (172, 420882), (231, 313384), (258, 280588), (264, 274211), (301, 240504), (308, 235038), (344, 210441), (462, 156692), (473, 153048), (516, 140294), (602, 120252), (616, 117519), (903, 80168), (911, 79464), (924, 78346), (946, 76524), (1032, 70147), (1204, 60126), (1419, 51016), (1806, 40084), (1822, 39732), (1848, 39173), (1892, 38262), (2408, 30063), (2733, 26488), (2838, 25508), (3311, 21864), (3612, 20042), (3644, 19866), (3784, 19131), (5466, 13244), (5676, 12754), (6377, 11352), (6622, 10932), (7224, 10021), (7288, 9933)]