79667874

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 221981760

約数和(自身を除く): 142313886

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 81, 99, 114, 117, 143, 162, 171, 181, 198, 209, 234, 247, 286, 297, 342, 351, 362, 418, 429, 494, 513, 543, 594, 627, 702, 741, 858, 891, 1026, 1053, 1086, 1254, 1287, 1482, 1539, 1629, 1782, 1881, 1991, 2106, 2223, 2353, 2574, 2717, 3078, 3258, 3439, 3762, 3861, 3982, 4446, 4706, 4887, 5434, 5643, 5973, 6669, 6878, 7059, 7722, 8151, 9774, 10317, 11286, 11583, 11946, 13338, 14118, 14661, 16302, 16929, 17919, 20007, 20634, 21177, 23166, 24453, 25883, 29322, 30951, 33858, 35838, 37829, 40014, 42354, 44707, 48906, 51766, 53757, 61902, 63531, 73359, 75658, 77649, 89414, 92853, 107514, 113487, 127062, 134121, 146718, 155298, 161271, 185706, 190593, 220077, 226974, 232947, 268242, 278559, 322542, 340461, 381186, 402363, 440154, 465894, 491777, 557118, 680922, 698841, 804726, 983554, 1021383, 1207089, 1397682, 1475331, 2042766, 2096523, 2414178, 2950662, 3064149, 3621267, 4193046, 4425993, 6128298, 7242534, 8851986, 13277979, 26555958, 39833937, 79667874]

約数ペア:

[(1, 79667874), (2, 39833937), (3, 26555958), (6, 13277979), (9, 8851986), (11, 7242534), (13, 6128298), (18, 4425993), (19, 4193046), (22, 3621267), (26, 3064149), (27, 2950662), (33, 2414178), (38, 2096523), (39, 2042766), (54, 1475331), (57, 1397682), (66, 1207089), (78, 1021383), (81, 983554), (99, 804726), (114, 698841), (117, 680922), (143, 557118), (162, 491777), (171, 465894), (181, 440154), (198, 402363), (209, 381186), (234, 340461), (247, 322542), (286, 278559), (297, 268242), (342, 232947), (351, 226974), (362, 220077), (418, 190593), (429, 185706), (494, 161271), (513, 155298), (543, 146718), (594, 134121), (627, 127062), (702, 113487), (741, 107514), (858, 92853), (891, 89414), (1026, 77649), (1053, 75658), (1086, 73359), (1254, 63531), (1287, 61902), (1482, 53757), (1539, 51766), (1629, 48906), (1782, 44707), (1881, 42354), (1991, 40014), (2106, 37829), (2223, 35838), (2353, 33858), (2574, 30951), (2717, 29322), (3078, 25883), (3258, 24453), (3439, 23166), (3762, 21177), (3861, 20634), (3982, 20007), (4446, 17919), (4706, 16929), (4887, 16302), (5434, 14661), (5643, 14118), (5973, 13338), (6669, 11946), (6878, 11583), (7059, 11286), (7722, 10317), (8151, 9774)]