63878562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 153950160

約数和(自身を除く): 90071598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 139, 198, 211, 242, 278, 363, 417, 422, 633, 726, 834, 1089, 1251, 1266, 1529, 1899, 2178, 2321, 2502, 3058, 3798, 4587, 4642, 6963, 9174, 13761, 13926, 16819, 20889, 25531, 27522, 29329, 33638, 41778, 50457, 51062, 58658, 76593, 87987, 100914, 151371, 153186, 175974, 229779, 263961, 302742, 322619, 459558, 527922, 645238, 967857, 1935714, 2903571, 3548809, 5807142, 7097618, 10646427, 21292854, 31939281, 63878562]

約数ペア:

[(1, 63878562), (2, 31939281), (3, 21292854), (6, 10646427), (9, 7097618), (11, 5807142), (18, 3548809), (22, 2903571), (33, 1935714), (66, 967857), (99, 645238), (121, 527922), (139, 459558), (198, 322619), (211, 302742), (242, 263961), (278, 229779), (363, 175974), (417, 153186), (422, 151371), (633, 100914), (726, 87987), (834, 76593), (1089, 58658), (1251, 51062), (1266, 50457), (1529, 41778), (1899, 33638), (2178, 29329), (2321, 27522), (2502, 25531), (3058, 20889), (3798, 16819), (4587, 13926), (4642, 13761), (6963, 9174)]