78671424

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 229689152

約数和(自身を除く): 151017728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 688, 733, 832, 1032, 1118, 1248, 1376, 1466, 1677, 2064, 2199, 2236, 2496, 2752, 2932, 3354, 4128, 4398, 4472, 5864, 6708, 8256, 8796, 8944, 9529, 11728, 13416, 17592, 17888, 19058, 23456, 26832, 28587, 31519, 35184, 35776, 38116, 46912, 53664, 57174, 63038, 70368, 76232, 94557, 107328, 114348, 126076, 140736, 152464, 189114, 228696, 252152, 304928, 378228, 409747, 457392, 504304, 609856, 756456, 819494, 914784, 1008608, 1229241, 1512912, 1638988, 1829568, 2017216, 2458482, 3025824, 3277976, 4916964, 6051648, 6555952, 9833928, 13111904, 19667856, 26223808, 39335712, 78671424]

約数ペア:

[(1, 78671424), (2, 39335712), (3, 26223808), (4, 19667856), (6, 13111904), (8, 9833928), (12, 6555952), (13, 6051648), (16, 4916964), (24, 3277976), (26, 3025824), (32, 2458482), (39, 2017216), (43, 1829568), (48, 1638988), (52, 1512912), (64, 1229241), (78, 1008608), (86, 914784), (96, 819494), (104, 756456), (129, 609856), (156, 504304), (172, 457392), (192, 409747), (208, 378228), (258, 304928), (312, 252152), (344, 228696), (416, 189114), (516, 152464), (559, 140736), (624, 126076), (688, 114348), (733, 107328), (832, 94557), (1032, 76232), (1118, 70368), (1248, 63038), (1376, 57174), (1466, 53664), (1677, 46912), (2064, 38116), (2199, 35776), (2236, 35184), (2496, 31519), (2752, 28587), (2932, 26832), (3354, 23456), (4128, 19058), (4398, 17888), (4472, 17592), (5864, 13416), (6708, 11728), (8256, 9529), (8796, 8944)]