78210216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5399

約数の個数: 96

約数和(自身を含む): 250473600

約数和(自身を除く): 172263384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 5351, 7308, 10702, 14616, 16053, 21404, 32106, 37457, 42808, 48159, 64212, 74914, 96318, 112371, 128424, 149828, 155179, 192636, 224742, 299656, 310358, 337113, 385272, 449484, 465537, 620716, 674226, 898968, 931074, 1086253, 1241432, 1348452, 1396611, 1862148, 2172506, 2696904, 2793222, 3258759, 3724296, 4345012, 5586444, 6517518, 8690024, 9776277, 11172888, 13035036, 19552554, 26070072, 39105108, 78210216]

約数ペア:

[(1, 78210216), (2, 39105108), (3, 26070072), (4, 19552554), (6, 13035036), (7, 11172888), (8, 9776277), (9, 8690024), (12, 6517518), (14, 5586444), (18, 4345012), (21, 3724296), (24, 3258759), (28, 2793222), (29, 2696904), (36, 2172506), (42, 1862148), (56, 1396611), (58, 1348452), (63, 1241432), (72, 1086253), (84, 931074), (87, 898968), (116, 674226), (126, 620716), (168, 465537), (174, 449484), (203, 385272), (232, 337113), (252, 310358), (261, 299656), (348, 224742), (406, 192636), (504, 155179), (522, 149828), (609, 128424), (696, 112371), (812, 96318), (1044, 74914), (1218, 64212), (1624, 48159), (1827, 42808), (2088, 37457), (2436, 32106), (3654, 21404), (4872, 16053), (5351, 14616), (7308, 10702)]