67904928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 169854048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2591, 2912, 3276, 3744, 4368, 5182, 6552, 7773, 8736, 10364, 13104, 15546, 18137, 20728, 23319, 26208, 31092, 33683, 36274, 41456, 46638, 54411, 62184, 67366, 72548, 82912, 93276, 101049, 108822, 124368, 134732, 145096, 163233, 186552, 202098, 217644, 235781, 248736, 269464, 290192, 303147, 326466, 373104, 404196, 435288, 471562, 538928, 580384, 606294, 652932, 707343, 746208, 808392, 870576, 943124, 1077856, 1212588, 1305864, 1414686, 1616784, 1741152, 1886248, 2122029, 2425176, 2611728, 2829372, 3233568, 3772496, 4244058, 4850352, 5223456, 5658744, 7544992, 8488116, 9700704, 11317488, 16976232, 22634976, 33952464, 67904928]

約数ペア:

[(1, 67904928), (2, 33952464), (3, 22634976), (4, 16976232), (6, 11317488), (7, 9700704), (8, 8488116), (9, 7544992), (12, 5658744), (13, 5223456), (14, 4850352), (16, 4244058), (18, 3772496), (21, 3233568), (24, 2829372), (26, 2611728), (28, 2425176), (32, 2122029), (36, 1886248), (39, 1741152), (42, 1616784), (48, 1414686), (52, 1305864), (56, 1212588), (63, 1077856), (72, 943124), (78, 870576), (84, 808392), (91, 746208), (96, 707343), (104, 652932), (112, 606294), (117, 580384), (126, 538928), (144, 471562), (156, 435288), (168, 404196), (182, 373104), (208, 326466), (224, 303147), (234, 290192), (252, 269464), (273, 248736), (288, 235781), (312, 217644), (336, 202098), (364, 186552), (416, 163233), (468, 145096), (504, 134732), (546, 124368), (624, 108822), (672, 101049), (728, 93276), (819, 82912), (936, 72548), (1008, 67366), (1092, 62184), (1248, 54411), (1456, 46638), (1638, 41456), (1872, 36274), (2016, 33683), (2184, 31092), (2591, 26208), (2912, 23319), (3276, 20728), (3744, 18137), (4368, 15546), (5182, 13104), (6552, 10364), (7773, 8736)]