73520928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 229090680

約数和(自身を除く): 155569752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 73, 78, 96, 104, 117, 144, 146, 156, 208, 219, 234, 269, 288, 292, 312, 416, 438, 468, 538, 584, 624, 657, 807, 876, 936, 949, 1076, 1168, 1248, 1314, 1614, 1752, 1872, 1898, 2152, 2336, 2421, 2628, 2847, 3228, 3497, 3504, 3744, 3796, 4304, 4842, 5256, 5694, 6456, 6994, 7008, 7592, 8541, 8608, 9684, 10491, 10512, 11388, 12912, 13988, 15184, 17082, 19368, 19637, 20982, 21024, 22776, 25824, 27976, 30368, 31473, 34164, 38736, 39274, 41964, 45552, 55952, 58911, 62946, 68328, 77472, 78548, 83928, 91104, 111904, 117822, 125892, 136656, 157096, 167856, 176733, 235644, 251784, 255281, 273312, 314192, 335712, 353466, 471288, 503568, 510562, 628384, 706932, 765843, 942576, 1007136, 1021124, 1413864, 1531686, 1885152, 2042248, 2297529, 2827728, 3063372, 4084496, 4595058, 5655456, 6126744, 8168992, 9190116, 12253488, 18380232, 24506976, 36760464, 73520928]

約数ペア:

[(1, 73520928), (2, 36760464), (3, 24506976), (4, 18380232), (6, 12253488), (8, 9190116), (9, 8168992), (12, 6126744), (13, 5655456), (16, 4595058), (18, 4084496), (24, 3063372), (26, 2827728), (32, 2297529), (36, 2042248), (39, 1885152), (48, 1531686), (52, 1413864), (72, 1021124), (73, 1007136), (78, 942576), (96, 765843), (104, 706932), (117, 628384), (144, 510562), (146, 503568), (156, 471288), (208, 353466), (219, 335712), (234, 314192), (269, 273312), (288, 255281), (292, 251784), (312, 235644), (416, 176733), (438, 167856), (468, 157096), (538, 136656), (584, 125892), (624, 117822), (657, 111904), (807, 91104), (876, 83928), (936, 78548), (949, 77472), (1076, 68328), (1168, 62946), (1248, 58911), (1314, 55952), (1614, 45552), (1752, 41964), (1872, 39274), (1898, 38736), (2152, 34164), (2336, 31473), (2421, 30368), (2628, 27976), (2847, 25824), (3228, 22776), (3497, 21024), (3504, 20982), (3744, 19637), (3796, 19368), (4304, 17082), (4842, 15184), (5256, 13988), (5694, 12912), (6456, 11388), (6994, 10512), (7008, 10491), (7592, 9684), (8541, 8608)]