73994284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 168887040

約数和(自身を除く): 94892756

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 823, 988, 1183, 1646, 1729, 2366, 3211, 3292, 3458, 4732, 5761, 6422, 6916, 10699, 11522, 12844, 15637, 21398, 22477, 23044, 31274, 42796, 44954, 62548, 74893, 89908, 109459, 139087, 149786, 203281, 218918, 278174, 299572, 406562, 437836, 556348, 813124, 973609, 1422967, 1947218, 2642653, 2845934, 3894436, 5285306, 5691868, 10570612, 18498571, 36997142, 73994284]

約数ペア:

[(1, 73994284), (2, 36997142), (4, 18498571), (7, 10570612), (13, 5691868), (14, 5285306), (19, 3894436), (26, 2845934), (28, 2642653), (38, 1947218), (52, 1422967), (76, 973609), (91, 813124), (133, 556348), (169, 437836), (182, 406562), (247, 299572), (266, 278174), (338, 218918), (364, 203281), (494, 149786), (532, 139087), (676, 109459), (823, 89908), (988, 74893), (1183, 62548), (1646, 44954), (1729, 42796), (2366, 31274), (3211, 23044), (3292, 22477), (3458, 21398), (4732, 15637), (5761, 12844), (6422, 11522), (6916, 10699)]