8639796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 23748480

約数和(自身を除く): 15108684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 37, 44, 58, 61, 66, 74, 87, 111, 116, 122, 132, 148, 174, 183, 222, 244, 319, 348, 366, 407, 444, 638, 671, 732, 814, 957, 1073, 1221, 1276, 1342, 1628, 1769, 1914, 2013, 2146, 2257, 2442, 2684, 3219, 3538, 3828, 4026, 4292, 4514, 4884, 5307, 6438, 6771, 7076, 8052, 9028, 10614, 11803, 12876, 13542, 19459, 21228, 23606, 24827, 27084, 35409, 38918, 47212, 49654, 58377, 65453, 70818, 74481, 77836, 99308, 116754, 130906, 141636, 148962, 196359, 233508, 261812, 297924, 392718, 719983, 785436, 1439966, 2159949, 2879932, 4319898, 8639796]

約数ペア:

[(1, 8639796), (2, 4319898), (3, 2879932), (4, 2159949), (6, 1439966), (11, 785436), (12, 719983), (22, 392718), (29, 297924), (33, 261812), (37, 233508), (44, 196359), (58, 148962), (61, 141636), (66, 130906), (74, 116754), (87, 99308), (111, 77836), (116, 74481), (122, 70818), (132, 65453), (148, 58377), (174, 49654), (183, 47212), (222, 38918), (244, 35409), (319, 27084), (348, 24827), (366, 23606), (407, 21228), (444, 19459), (638, 13542), (671, 12876), (732, 11803), (814, 10614), (957, 9028), (1073, 8052), (1221, 7076), (1276, 6771), (1342, 6438), (1628, 5307), (1769, 4884), (1914, 4514), (2013, 4292), (2146, 4026), (2257, 3828), (2442, 3538), (2684, 3219)]