78195222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 206668800

約数和(自身を除く): 128473578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 89, 114, 126, 133, 171, 178, 266, 267, 342, 367, 399, 534, 623, 734, 798, 801, 1101, 1197, 1246, 1602, 1691, 1869, 2202, 2394, 2569, 3303, 3382, 3738, 5073, 5138, 5607, 6606, 6973, 7707, 10146, 11214, 11837, 13946, 15219, 15414, 20919, 23121, 23674, 30438, 32663, 35511, 41838, 46242, 48811, 62757, 65326, 71022, 97622, 97989, 106533, 125514, 146433, 195978, 213066, 228641, 292866, 293967, 439299, 457282, 587934, 620597, 685923, 878598, 1241194, 1371846, 1861791, 2057769, 3723582, 4115538, 4344179, 5585373, 8688358, 11170746, 13032537, 26065074, 39097611, 78195222]

約数ペア:

[(1, 78195222), (2, 39097611), (3, 26065074), (6, 13032537), (7, 11170746), (9, 8688358), (14, 5585373), (18, 4344179), (19, 4115538), (21, 3723582), (38, 2057769), (42, 1861791), (57, 1371846), (63, 1241194), (89, 878598), (114, 685923), (126, 620597), (133, 587934), (171, 457282), (178, 439299), (266, 293967), (267, 292866), (342, 228641), (367, 213066), (399, 195978), (534, 146433), (623, 125514), (734, 106533), (798, 97989), (801, 97622), (1101, 71022), (1197, 65326), (1246, 62757), (1602, 48811), (1691, 46242), (1869, 41838), (2202, 35511), (2394, 32663), (2569, 30438), (3303, 23674), (3382, 23121), (3738, 20919), (5073, 15414), (5138, 15219), (5607, 13946), (6606, 11837), (6973, 11214), (7707, 10146)]