8712778968

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{20947}}^1$

素因数の和:21121

約数の個数: 96

約数和(自身を含む): 24264068400

約数和(自身を除く): 15551289432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 109, 159, 212, 218, 318, 327, 424, 436, 477, 636, 654, 872, 954, 981, 1272, 1308, 1908, 1962, 2616, 3816, 3924, 5777, 7848, 11554, 17331, 20947, 23108, 34662, 41894, 46216, 51993, 62841, 69324, 83788, 103986, 125682, 138648, 167576, 188523, 207972, 251364, 377046, 415944, 502728, 754092, 1110191, 1508184, 2220382, 2283223, 3330573, 4440764, 4566446, 6661146, 6849669, 8881528, 9132892, 9991719, 13322292, 13699338, 18265784, 19983438, 20549007, 26644584, 27398676, 39966876, 41098014, 54797352, 79933752, 82196028, 121010819, 164392056, 242021638, 363032457, 484043276, 726064914, 968086552, 1089097371, 1452129828, 2178194742, 2904259656, 4356389484, 8712778968]

約数ペア:

[(1, 8712778968), (2, 4356389484), (3, 2904259656), (4, 2178194742), (6, 1452129828), (8, 1089097371), (9, 968086552), (12, 726064914), (18, 484043276), (24, 363032457), (36, 242021638), (53, 164392056), (72, 121010819), (106, 82196028), (109, 79933752), (159, 54797352), (212, 41098014), (218, 39966876), (318, 27398676), (327, 26644584), (424, 20549007), (436, 19983438), (477, 18265784), (636, 13699338), (654, 13322292), (872, 9991719), (954, 9132892), (981, 8881528), (1272, 6849669), (1308, 6661146), (1908, 4566446), (1962, 4440764), (2616, 3330573), (3816, 2283223), (3924, 2220382), (5777, 1508184), (7848, 1110191), (11554, 754092), (17331, 502728), (20947, 415944), (23108, 377046), (34662, 251364), (41894, 207972), (46216, 188523), (51993, 167576), (62841, 138648), (69324, 125682), (83788, 103986)]