78280944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5022

約数の個数: 80

約数和(自身を含む): 236080128

約数和(自身を除く): 157799184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 4957, 5264, 7896, 9914, 14871, 15792, 19828, 29742, 34699, 39656, 59484, 69398, 79312, 104097, 118968, 138796, 208194, 232979, 237936, 277592, 416388, 465958, 555184, 698937, 832776, 931916, 1397874, 1630853, 1665552, 1863832, 2795748, 3261706, 3727664, 4892559, 5591496, 6523412, 9785118, 11182992, 13046824, 19570236, 26093648, 39140472, 78280944]

約数ペア:

[(1, 78280944), (2, 39140472), (3, 26093648), (4, 19570236), (6, 13046824), (7, 11182992), (8, 9785118), (12, 6523412), (14, 5591496), (16, 4892559), (21, 3727664), (24, 3261706), (28, 2795748), (42, 1863832), (47, 1665552), (48, 1630853), (56, 1397874), (84, 931916), (94, 832776), (112, 698937), (141, 555184), (168, 465958), (188, 416388), (282, 277592), (329, 237936), (336, 232979), (376, 208194), (564, 138796), (658, 118968), (752, 104097), (987, 79312), (1128, 69398), (1316, 59484), (1974, 39656), (2256, 34699), (2632, 29742), (3948, 19828), (4957, 15792), (5264, 14871), (7896, 9914)]