78669690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12547}}^1$

素因数の和:12587

約数の個数: 64

約数和(自身を含む): 216829440

約数和(自身を除く): 138159750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 12547, 25094, 37641, 62735, 75282, 125470, 138017, 188205, 238393, 276034, 376410, 414051, 476786, 690085, 715179, 828102, 1191965, 1380170, 1430358, 2070255, 2383930, 2622323, 3575895, 4140510, 5244646, 7151790, 7866969, 13111615, 15733938, 26223230, 39334845, 78669690]

約数ペア:

[(1, 78669690), (2, 39334845), (3, 26223230), (5, 15733938), (6, 13111615), (10, 7866969), (11, 7151790), (15, 5244646), (19, 4140510), (22, 3575895), (30, 2622323), (33, 2383930), (38, 2070255), (55, 1430358), (57, 1380170), (66, 1191965), (95, 828102), (110, 715179), (114, 690085), (165, 476786), (190, 414051), (209, 376410), (285, 276034), (330, 238393), (418, 188205), (570, 138017), (627, 125470), (1045, 75282), (1254, 62735), (2090, 37641), (3135, 25094), (6270, 12547)]