8910636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 25331712

約数和(自身を除く): 16421076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 47, 61, 74, 84, 94, 111, 122, 141, 148, 183, 188, 222, 244, 259, 282, 329, 366, 427, 444, 518, 564, 658, 732, 777, 854, 987, 1036, 1281, 1316, 1554, 1708, 1739, 1974, 2257, 2562, 2867, 3108, 3478, 3948, 4514, 5124, 5217, 5734, 6771, 6956, 8601, 9028, 10434, 11468, 12173, 13542, 15799, 17202, 20069, 20868, 24346, 27084, 31598, 34404, 36519, 40138, 47397, 48692, 60207, 63196, 73038, 80276, 94794, 106079, 120414, 146076, 189588, 212158, 240828, 318237, 424316, 636474, 742553, 1272948, 1485106, 2227659, 2970212, 4455318, 8910636]

約数ペア:

[(1, 8910636), (2, 4455318), (3, 2970212), (4, 2227659), (6, 1485106), (7, 1272948), (12, 742553), (14, 636474), (21, 424316), (28, 318237), (37, 240828), (42, 212158), (47, 189588), (61, 146076), (74, 120414), (84, 106079), (94, 94794), (111, 80276), (122, 73038), (141, 63196), (148, 60207), (183, 48692), (188, 47397), (222, 40138), (244, 36519), (259, 34404), (282, 31598), (329, 27084), (366, 24346), (427, 20868), (444, 20069), (518, 17202), (564, 15799), (658, 13542), (732, 12173), (777, 11468), (854, 10434), (987, 9028), (1036, 8601), (1281, 6956), (1316, 6771), (1554, 5734), (1708, 5217), (1739, 5124), (1974, 4514), (2257, 3948), (2562, 3478), (2867, 3108)]