71132808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 191232000

約数和(自身を除く): 120099192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3319, 3572, 5358, 6638, 7144, 9957, 10716, 13276, 19914, 21432, 26552, 39828, 63061, 79656, 126122, 155993, 189183, 252244, 311986, 378366, 467979, 504488, 623972, 756732, 935958, 1247944, 1513464, 1871916, 2963867, 3743832, 5927734, 8891601, 11855468, 17783202, 23710936, 35566404, 71132808]

約数ペア:

[(1, 71132808), (2, 35566404), (3, 23710936), (4, 17783202), (6, 11855468), (8, 8891601), (12, 5927734), (19, 3743832), (24, 2963867), (38, 1871916), (47, 1513464), (57, 1247944), (76, 935958), (94, 756732), (114, 623972), (141, 504488), (152, 467979), (188, 378366), (228, 311986), (282, 252244), (376, 189183), (456, 155993), (564, 126122), (893, 79656), (1128, 63061), (1786, 39828), (2679, 26552), (3319, 21432), (3572, 19914), (5358, 13276), (6638, 10716), (7144, 9957)]