91647108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19177

約数の個数: 72

約数和(自身を含む): 278707520

約数和(自身を除く): 187060412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 19141, 38282, 57423, 76564, 114846, 133987, 172269, 229692, 267974, 344538, 363679, 401961, 535948, 689076, 727358, 803922, 1091037, 1205883, 1454716, 1607844, 2182074, 2411766, 2545753, 3273111, 4364148, 4823532, 5091506, 6546222, 7637259, 10183012, 13092444, 15274518, 22911777, 30549036, 45823554, 91647108]

約数ペア:

[(1, 91647108), (2, 45823554), (3, 30549036), (4, 22911777), (6, 15274518), (7, 13092444), (9, 10183012), (12, 7637259), (14, 6546222), (18, 5091506), (19, 4823532), (21, 4364148), (28, 3273111), (36, 2545753), (38, 2411766), (42, 2182074), (57, 1607844), (63, 1454716), (76, 1205883), (84, 1091037), (114, 803922), (126, 727358), (133, 689076), (171, 535948), (228, 401961), (252, 363679), (266, 344538), (342, 267974), (399, 229692), (532, 172269), (684, 133987), (798, 114846), (1197, 76564), (1596, 57423), (2394, 38282), (4788, 19141)]