65660504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 98845096

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 47, 52, 56, 76, 91, 94, 101, 104, 133, 152, 182, 188, 202, 247, 266, 329, 364, 376, 404, 494, 532, 611, 658, 707, 728, 808, 893, 988, 1064, 1222, 1313, 1316, 1414, 1729, 1786, 1919, 1976, 2444, 2626, 2632, 2828, 3458, 3572, 3838, 4277, 4747, 4888, 5252, 5656, 6251, 6916, 7144, 7676, 8554, 9191, 9494, 10504, 11609, 12502, 13433, 13832, 15352, 17108, 18382, 18988, 23218, 24947, 25004, 26866, 33229, 34216, 36764, 37976, 46436, 49894, 50008, 53732, 61711, 66458, 73528, 81263, 90193, 92872, 99788, 107464, 123422, 132916, 162526, 174629, 180386, 199576, 246844, 265832, 325052, 349258, 360772, 431977, 493688, 631351, 650104, 698516, 721544, 863954, 1172509, 1262702, 1397032, 1727908, 2345018, 2525404, 3455816, 4690036, 5050808, 8207563, 9380072, 16415126, 32830252, 65660504]

約数ペア:

[(1, 65660504), (2, 32830252), (4, 16415126), (7, 9380072), (8, 8207563), (13, 5050808), (14, 4690036), (19, 3455816), (26, 2525404), (28, 2345018), (38, 1727908), (47, 1397032), (52, 1262702), (56, 1172509), (76, 863954), (91, 721544), (94, 698516), (101, 650104), (104, 631351), (133, 493688), (152, 431977), (182, 360772), (188, 349258), (202, 325052), (247, 265832), (266, 246844), (329, 199576), (364, 180386), (376, 174629), (404, 162526), (494, 132916), (532, 123422), (611, 107464), (658, 99788), (707, 92872), (728, 90193), (808, 81263), (893, 73528), (988, 66458), (1064, 61711), (1222, 53732), (1313, 50008), (1316, 49894), (1414, 46436), (1729, 37976), (1786, 36764), (1919, 34216), (1976, 33229), (2444, 26866), (2626, 25004), (2632, 24947), (2828, 23218), (3458, 18988), (3572, 18382), (3838, 17108), (4277, 15352), (4747, 13832), (4888, 13433), (5252, 12502), (5656, 11609), (6251, 10504), (6916, 9494), (7144, 9191), (7676, 8554)]