625965444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{13789}}^1$

素因数の和:13909

約数の個数: 72

約数和(自身を含む): 1721709080

約数和(自身を除く): 1095743636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 5044, 7566, 11349, 13789, 15132, 22698, 27578, 41367, 45396, 55156, 82734, 124101, 165468, 179257, 248202, 358514, 496404, 537771, 717028, 1075542, 1337533, 1613313, 2151084, 2675066, 3226626, 4012599, 5350132, 6453252, 8025198, 12037797, 16050396, 17387929, 24075594, 34775858, 48151188, 52163787, 69551716, 104327574, 156491361, 208655148, 312982722, 625965444]

約数ペア:

[(1, 625965444), (2, 312982722), (3, 208655148), (4, 156491361), (6, 104327574), (9, 69551716), (12, 52163787), (13, 48151188), (18, 34775858), (26, 24075594), (36, 17387929), (39, 16050396), (52, 12037797), (78, 8025198), (97, 6453252), (117, 5350132), (156, 4012599), (194, 3226626), (234, 2675066), (291, 2151084), (388, 1613313), (468, 1337533), (582, 1075542), (873, 717028), (1164, 537771), (1261, 496404), (1746, 358514), (2522, 248202), (3492, 179257), (3783, 165468), (5044, 124101), (7566, 82734), (11349, 55156), (13789, 45396), (15132, 41367), (22698, 27578)]