99989604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19423}}^1$

素因数の和:19457

約数の個数: 72

約数和(自身を含む): 296954112

約数和(自身を除く): 196964508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 19423, 38846, 58269, 77692, 116538, 174807, 213653, 233076, 252499, 349614, 427306, 504998, 640959, 699228, 757497, 854612, 1009996, 1281918, 1514994, 1922877, 2272491, 2563836, 2777489, 3029988, 3845754, 4544982, 5554978, 7691508, 8332467, 9089964, 11109956, 16664934, 24997401, 33329868, 49994802, 99989604]

約数ペア:

[(1, 99989604), (2, 49994802), (3, 33329868), (4, 24997401), (6, 16664934), (9, 11109956), (11, 9089964), (12, 8332467), (13, 7691508), (18, 5554978), (22, 4544982), (26, 3845754), (33, 3029988), (36, 2777489), (39, 2563836), (44, 2272491), (52, 1922877), (66, 1514994), (78, 1281918), (99, 1009996), (117, 854612), (132, 757497), (143, 699228), (156, 640959), (198, 504998), (234, 427306), (286, 349614), (396, 252499), (429, 233076), (468, 213653), (572, 174807), (858, 116538), (1287, 77692), (1716, 58269), (2574, 38846), (5148, 19423)]