76380171

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 61514229

約数列:

[1, 3, 7, 19, 21, 23, 29, 41, 49, 57, 69, 87, 123, 133, 147, 161, 203, 287, 399, 437, 483, 551, 609, 667, 779, 861, 931, 943, 1127, 1189, 1311, 1421, 1653, 2001, 2009, 2337, 2793, 2829, 3059, 3381, 3567, 3857, 4263, 4669, 5453, 6027, 6601, 8323, 9177, 11571, 12673, 14007, 16359, 17917, 19803, 21413, 22591, 24969, 26999, 27347, 32683, 38019, 38171, 46207, 53751, 58261, 64239, 67773, 80997, 82041, 88711, 98049, 114513, 125419, 138621, 158137, 174783, 191429, 266133, 376257, 474411, 519593, 574287, 620977, 877933, 1106959, 1340003, 1558779, 1862931, 2633799, 3320877, 3637151, 4020009, 10911453, 25460057, 76380171]

約数ペア:

[(1, 76380171), (3, 25460057), (7, 10911453), (19, 4020009), (21, 3637151), (23, 3320877), (29, 2633799), (41, 1862931), (49, 1558779), (57, 1340003), (69, 1106959), (87, 877933), (123, 620977), (133, 574287), (147, 519593), (161, 474411), (203, 376257), (287, 266133), (399, 191429), (437, 174783), (483, 158137), (551, 138621), (609, 125419), (667, 114513), (779, 98049), (861, 88711), (931, 82041), (943, 80997), (1127, 67773), (1189, 64239), (1311, 58261), (1421, 53751), (1653, 46207), (2001, 38171), (2009, 38019), (2337, 32683), (2793, 27347), (2829, 26999), (3059, 24969), (3381, 22591), (3567, 21413), (3857, 19803), (4263, 17917), (4669, 16359), (5453, 14007), (6027, 12673), (6601, 11571), (8323, 9177)]