91309284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:8001

約数の個数: 72

約数和(自身を含む): 260507520

約数和(自身を除く): 169198236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 7951, 11484, 15902, 23853, 31804, 47706, 71559, 87461, 95412, 143118, 174922, 230579, 262383, 286236, 349844, 461158, 524766, 691737, 787149, 922316, 1049532, 1383474, 1574298, 2075211, 2536369, 2766948, 3148596, 4150422, 5072738, 7609107, 8300844, 10145476, 15218214, 22827321, 30436428, 45654642, 91309284]

約数ペア:

[(1, 91309284), (2, 45654642), (3, 30436428), (4, 22827321), (6, 15218214), (9, 10145476), (11, 8300844), (12, 7609107), (18, 5072738), (22, 4150422), (29, 3148596), (33, 2766948), (36, 2536369), (44, 2075211), (58, 1574298), (66, 1383474), (87, 1049532), (99, 922316), (116, 787149), (132, 691737), (174, 524766), (198, 461158), (261, 349844), (319, 286236), (348, 262383), (396, 230579), (522, 174922), (638, 143118), (957, 95412), (1044, 87461), (1276, 71559), (1914, 47706), (2871, 31804), (3828, 23853), (5742, 15902), (7951, 11484)]