64139922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 108

約数和(自身を含む): 177986718

約数和(自身を除く): 113846796

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 462, 539, 601, 693, 726, 847, 882, 1078, 1089, 1202, 1386, 1617, 1694, 1803, 2178, 2541, 3234, 3606, 4207, 4851, 5082, 5409, 5929, 6611, 7623, 8414, 9702, 10818, 11858, 12621, 13222, 15246, 17787, 19833, 25242, 29449, 35574, 37863, 39666, 46277, 53361, 58898, 59499, 72721, 75726, 88347, 92554, 106722, 118998, 138831, 145442, 176694, 218163, 265041, 277662, 323939, 416493, 436326, 509047, 530082, 647878, 654489, 832986, 971817, 1018094, 1308978, 1527141, 1943634, 2915451, 3054282, 3563329, 4581423, 5830902, 7126658, 9162846, 10689987, 21379974, 32069961, 64139922]

約数ペア:

[(1, 64139922), (2, 32069961), (3, 21379974), (6, 10689987), (7, 9162846), (9, 7126658), (11, 5830902), (14, 4581423), (18, 3563329), (21, 3054282), (22, 2915451), (33, 1943634), (42, 1527141), (49, 1308978), (63, 1018094), (66, 971817), (77, 832986), (98, 654489), (99, 647878), (121, 530082), (126, 509047), (147, 436326), (154, 416493), (198, 323939), (231, 277662), (242, 265041), (294, 218163), (363, 176694), (441, 145442), (462, 138831), (539, 118998), (601, 106722), (693, 92554), (726, 88347), (847, 75726), (882, 72721), (1078, 59499), (1089, 58898), (1202, 53361), (1386, 46277), (1617, 39666), (1694, 37863), (1803, 35574), (2178, 29449), (2541, 25242), (3234, 19833), (3606, 17787), (4207, 15246), (4851, 13222), (5082, 12621), (5409, 11858), (5929, 10818), (6611, 9702), (7623, 8414)]