78465184

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 187246080

約数和(自身を除く): 108780896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 94, 112, 116, 188, 203, 224, 232, 257, 329, 376, 406, 464, 514, 658, 752, 812, 928, 1028, 1316, 1363, 1504, 1624, 1799, 2056, 2632, 2726, 3248, 3598, 4112, 5264, 5452, 6496, 7196, 7453, 8224, 9541, 10528, 10904, 12079, 14392, 14906, 19082, 21808, 24158, 28784, 29812, 38164, 43616, 48316, 52171, 57568, 59624, 76328, 84553, 96632, 104342, 119248, 152656, 169106, 193264, 208684, 238496, 305312, 338212, 350291, 386528, 417368, 676424, 700582, 834736, 1352848, 1401164, 1669472, 2452037, 2705696, 2802328, 4904074, 5604656, 9808148, 11209312, 19616296, 39232592, 78465184]

約数ペア:

[(1, 78465184), (2, 39232592), (4, 19616296), (7, 11209312), (8, 9808148), (14, 5604656), (16, 4904074), (28, 2802328), (29, 2705696), (32, 2452037), (47, 1669472), (56, 1401164), (58, 1352848), (94, 834736), (112, 700582), (116, 676424), (188, 417368), (203, 386528), (224, 350291), (232, 338212), (257, 305312), (329, 238496), (376, 208684), (406, 193264), (464, 169106), (514, 152656), (658, 119248), (752, 104342), (812, 96632), (928, 84553), (1028, 76328), (1316, 59624), (1363, 57568), (1504, 52171), (1624, 48316), (1799, 43616), (2056, 38164), (2632, 29812), (2726, 28784), (3248, 24158), (3598, 21808), (4112, 19082), (5264, 14906), (5452, 14392), (6496, 12079), (7196, 10904), (7453, 10528), (8224, 9541)]