81694272224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{7789}}^1$

素因数の和:8036

約数の個数: 96

約数和(自身を含む): 169296019200

約数和(自身を除く): 87601746976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 109, 124, 194, 218, 248, 388, 436, 496, 776, 872, 992, 1552, 1744, 3007, 3104, 3379, 3488, 6014, 6758, 7789, 10573, 12028, 13516, 15578, 21146, 24056, 27032, 31156, 42292, 48112, 54064, 62312, 84584, 96224, 108128, 124624, 169168, 241459, 249248, 327763, 338336, 482918, 655526, 755533, 849001, 965836, 1311052, 1511066, 1698002, 1931672, 2622104, 3022132, 3396004, 3863344, 5244208, 6044264, 6792008, 7726688, 10488416, 12088528, 13584016, 23421523, 24177056, 26319031, 27168032, 46843046, 52638062, 82353097, 93686092, 105276124, 164706194, 187372184, 210552248, 329412388, 374744368, 421104496, 658824776, 749488736, 842208992, 1317649552, 2552946007, 2635299104, 5105892014, 10211784028, 20423568056, 40847136112, 81694272224]

約数ペア:

[(1, 81694272224), (2, 40847136112), (4, 20423568056), (8, 10211784028), (16, 5105892014), (31, 2635299104), (32, 2552946007), (62, 1317649552), (97, 842208992), (109, 749488736), (124, 658824776), (194, 421104496), (218, 374744368), (248, 329412388), (388, 210552248), (436, 187372184), (496, 164706194), (776, 105276124), (872, 93686092), (992, 82353097), (1552, 52638062), (1744, 46843046), (3007, 27168032), (3104, 26319031), (3379, 24177056), (3488, 23421523), (6014, 13584016), (6758, 12088528), (7789, 10488416), (10573, 7726688), (12028, 6792008), (13516, 6044264), (15578, 5244208), (21146, 3863344), (24056, 3396004), (27032, 3022132), (31156, 2622104), (42292, 1931672), (48112, 1698002), (54064, 1511066), (62312, 1311052), (84584, 965836), (96224, 849001), (108128, 755533), (124624, 655526), (169168, 482918), (241459, 338336), (249248, 327763)]