8154127254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{107441}}^1$

素因数の和:107605

約数の個数: 64

約数和(自身を含む): 20216286720

約数和(自身を除く): 12062159466

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1807, 1946, 2919, 3614, 5421, 5838, 10842, 12649, 25298, 37947, 75894, 107441, 214882, 322323, 644646, 752087, 1396733, 1504174, 2256261, 2793466, 4190199, 4512522, 8380398, 9777131, 14934299, 19554262, 29331393, 29868598, 44802897, 58662786, 89605794, 104540093, 194145887, 209080186, 313620279, 388291774, 582437661, 627240558, 1164875322, 1359021209, 2718042418, 4077063627, 8154127254]

約数ペア:

[(1, 8154127254), (2, 4077063627), (3, 2718042418), (6, 1359021209), (7, 1164875322), (13, 627240558), (14, 582437661), (21, 388291774), (26, 313620279), (39, 209080186), (42, 194145887), (78, 104540093), (91, 89605794), (139, 58662786), (182, 44802897), (273, 29868598), (278, 29331393), (417, 19554262), (546, 14934299), (834, 9777131), (973, 8380398), (1807, 4512522), (1946, 4190199), (2919, 2793466), (3614, 2256261), (5421, 1504174), (5838, 1396733), (10842, 752087), (12649, 644646), (25298, 322323), (37947, 214882), (75894, 107441)]