42679728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 120

約数和(自身を含む): 147053088

約数和(自身を除く): 104373360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3257, 3276, 4368, 6514, 6552, 9771, 13028, 13104, 19542, 22799, 26056, 29313, 39084, 42341, 45598, 52112, 58626, 68397, 78168, 84682, 91196, 117252, 127023, 136794, 156336, 169364, 182392, 205191, 234504, 254046, 273588, 296387, 338728, 364784, 381069, 410382, 469008, 508092, 547176, 592774, 677456, 762138, 820764, 889161, 1016184, 1094352, 1185548, 1524276, 1641528, 1778322, 2032368, 2371096, 2667483, 3048552, 3283056, 3556644, 4742192, 5334966, 6097104, 7113288, 10669932, 14226576, 21339864, 42679728]

約数ペア:

[(1, 42679728), (2, 21339864), (3, 14226576), (4, 10669932), (6, 7113288), (7, 6097104), (8, 5334966), (9, 4742192), (12, 3556644), (13, 3283056), (14, 3048552), (16, 2667483), (18, 2371096), (21, 2032368), (24, 1778322), (26, 1641528), (28, 1524276), (36, 1185548), (39, 1094352), (42, 1016184), (48, 889161), (52, 820764), (56, 762138), (63, 677456), (72, 592774), (78, 547176), (84, 508092), (91, 469008), (104, 410382), (112, 381069), (117, 364784), (126, 338728), (144, 296387), (156, 273588), (168, 254046), (182, 234504), (208, 205191), (234, 182392), (252, 169364), (273, 156336), (312, 136794), (336, 127023), (364, 117252), (468, 91196), (504, 84682), (546, 78168), (624, 68397), (728, 58626), (819, 52112), (936, 45598), (1008, 42341), (1092, 39084), (1456, 29313), (1638, 26056), (1872, 22799), (2184, 19542), (3257, 13104), (3276, 13028), (4368, 9771), (6514, 6552)]