64481868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 182125944

約数和(自身を除く): 117644076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 121, 131, 132, 198, 226, 242, 262, 339, 363, 393, 396, 452, 484, 524, 678, 726, 786, 1017, 1089, 1179, 1243, 1356, 1441, 1452, 1572, 2034, 2178, 2358, 2486, 2882, 3729, 4068, 4323, 4356, 4716, 4972, 5764, 7458, 8646, 11187, 12969, 13673, 14803, 14916, 15851, 17292, 22374, 25938, 27346, 29606, 31702, 41019, 44409, 44748, 47553, 51876, 54692, 59212, 63404, 82038, 88818, 95106, 123057, 133227, 142659, 162833, 164076, 177636, 190212, 246114, 266454, 285318, 325666, 488499, 492228, 532908, 570636, 651332, 976998, 1465497, 1791163, 1953996, 2930994, 3582326, 5373489, 5861988, 7164652, 10746978, 16120467, 21493956, 32240934, 64481868]

約数ペア:

[(1, 64481868), (2, 32240934), (3, 21493956), (4, 16120467), (6, 10746978), (9, 7164652), (11, 5861988), (12, 5373489), (18, 3582326), (22, 2930994), (33, 1953996), (36, 1791163), (44, 1465497), (66, 976998), (99, 651332), (113, 570636), (121, 532908), (131, 492228), (132, 488499), (198, 325666), (226, 285318), (242, 266454), (262, 246114), (339, 190212), (363, 177636), (393, 164076), (396, 162833), (452, 142659), (484, 133227), (524, 123057), (678, 95106), (726, 88818), (786, 82038), (1017, 63404), (1089, 59212), (1179, 54692), (1243, 51876), (1356, 47553), (1441, 44748), (1452, 44409), (1572, 41019), (2034, 31702), (2178, 29606), (2358, 27346), (2486, 25938), (2882, 22374), (3729, 17292), (4068, 15851), (4323, 14916), (4356, 14803), (4716, 13673), (4972, 12969), (5764, 11187), (7458, 8646)]