73122868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 169030400

約数和(自身を除く): 95907532

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 97, 109, 133, 182, 194, 218, 247, 266, 364, 388, 436, 494, 532, 679, 763, 988, 1261, 1358, 1417, 1526, 1729, 1843, 2071, 2522, 2716, 2834, 3052, 3458, 3686, 4142, 5044, 5668, 6916, 7372, 8284, 8827, 9919, 10573, 12901, 14497, 17654, 19838, 21146, 23959, 25802, 26923, 28994, 35308, 39676, 42292, 47918, 51604, 53846, 57988, 74011, 95836, 107692, 137449, 148022, 167713, 188461, 200887, 274898, 296044, 335426, 376922, 401774, 549796, 670852, 753844, 803548, 962143, 1406209, 1924286, 2611531, 2812418, 3848572, 5223062, 5624836, 10446124, 18280717, 36561434, 73122868]

約数ペア:

[(1, 73122868), (2, 36561434), (4, 18280717), (7, 10446124), (13, 5624836), (14, 5223062), (19, 3848572), (26, 2812418), (28, 2611531), (38, 1924286), (52, 1406209), (76, 962143), (91, 803548), (97, 753844), (109, 670852), (133, 549796), (182, 401774), (194, 376922), (218, 335426), (247, 296044), (266, 274898), (364, 200887), (388, 188461), (436, 167713), (494, 148022), (532, 137449), (679, 107692), (763, 95836), (988, 74011), (1261, 57988), (1358, 53846), (1417, 51604), (1526, 47918), (1729, 42292), (1843, 39676), (2071, 35308), (2522, 28994), (2716, 26923), (2834, 25802), (3052, 23959), (3458, 21146), (3686, 19838), (4142, 17654), (5044, 14497), (5668, 12901), (6916, 10573), (7372, 9919), (8284, 8827)]