78694656

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5431

約数の個数: 72

約数和(自身を含む): 220506720

約数和(自身を除く): 141812064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 5393, 7296, 10786, 14592, 16179, 21572, 32358, 43144, 64716, 86288, 102467, 129432, 172576, 204934, 258864, 307401, 345152, 409868, 517728, 614802, 690304, 819736, 1035456, 1229604, 1380608, 1639472, 2070912, 2459208, 3278944, 4141824, 4918416, 6557888, 9836832, 13115776, 19673664, 26231552, 39347328, 78694656]

約数ペア:

[(1, 78694656), (2, 39347328), (3, 26231552), (4, 19673664), (6, 13115776), (8, 9836832), (12, 6557888), (16, 4918416), (19, 4141824), (24, 3278944), (32, 2459208), (38, 2070912), (48, 1639472), (57, 1380608), (64, 1229604), (76, 1035456), (96, 819736), (114, 690304), (128, 614802), (152, 517728), (192, 409868), (228, 345152), (256, 307401), (304, 258864), (384, 204934), (456, 172576), (608, 129432), (768, 102467), (912, 86288), (1216, 64716), (1824, 43144), (2432, 32358), (3648, 21572), (4864, 16179), (5393, 14592), (7296, 10786)]