78494416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 160

約数和(自身を含む): 212486400

約数和(自身を除く): 133991984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 169, 176, 182, 203, 208, 232, 286, 308, 319, 338, 364, 377, 406, 464, 572, 616, 638, 676, 728, 754, 812, 1001, 1144, 1183, 1232, 1276, 1352, 1456, 1508, 1624, 1859, 2002, 2197, 2233, 2288, 2366, 2552, 2639, 2704, 3016, 3248, 3718, 4004, 4147, 4394, 4466, 4732, 4901, 5104, 5278, 6032, 7436, 8008, 8294, 8788, 8932, 9464, 9802, 10556, 13013, 14872, 15379, 16016, 16588, 17576, 17864, 18928, 19604, 21112, 24167, 26026, 29029, 29744, 30758, 33176, 34307, 35152, 35728, 39208, 42224, 48334, 52052, 53911, 58058, 61516, 63713, 66352, 68614, 78416, 96668, 104104, 107822, 116116, 123032, 127426, 137228, 169169, 193336, 208208, 215644, 232232, 246064, 254852, 274456, 338338, 377377, 386672, 431288, 445991, 464464, 509704, 548912, 676676, 700843, 754754, 862576, 891982, 1019408, 1353352, 1401686, 1509508, 1783964, 2706704, 2803372, 3019016, 3567928, 4905901, 5606744, 6038032, 7135856, 9811802, 11213488, 19623604, 39247208, 78494416]

約数ペア:

[(1, 78494416), (2, 39247208), (4, 19623604), (7, 11213488), (8, 9811802), (11, 7135856), (13, 6038032), (14, 5606744), (16, 4905901), (22, 3567928), (26, 3019016), (28, 2803372), (29, 2706704), (44, 1783964), (52, 1509508), (56, 1401686), (58, 1353352), (77, 1019408), (88, 891982), (91, 862576), (104, 754754), (112, 700843), (116, 676676), (143, 548912), (154, 509704), (169, 464464), (176, 445991), (182, 431288), (203, 386672), (208, 377377), (232, 338338), (286, 274456), (308, 254852), (319, 246064), (338, 232232), (364, 215644), (377, 208208), (406, 193336), (464, 169169), (572, 137228), (616, 127426), (638, 123032), (676, 116116), (728, 107822), (754, 104104), (812, 96668), (1001, 78416), (1144, 68614), (1183, 66352), (1232, 63713), (1276, 61516), (1352, 58058), (1456, 53911), (1508, 52052), (1624, 48334), (1859, 42224), (2002, 39208), (2197, 35728), (2233, 35152), (2288, 34307), (2366, 33176), (2552, 30758), (2639, 29744), (2704, 29029), (3016, 26026), (3248, 24167), (3718, 21112), (4004, 19604), (4147, 18928), (4394, 17864), (4466, 17576), (4732, 16588), (4901, 16016), (5104, 15379), (5278, 14872), (6032, 13013), (7436, 10556), (8008, 9802), (8294, 9464), (8788, 8932)]