173628364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 385702128

約数和(自身を除く): 212073764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 821, 1079, 1162, 1274, 1642, 2158, 2324, 2548, 3284, 4067, 4316, 5747, 7553, 8134, 10673, 11494, 15106, 16268, 21346, 22988, 30212, 40229, 42692, 52871, 68143, 74711, 80458, 105742, 136286, 149422, 160916, 211484, 272572, 298844, 477001, 522977, 885859, 954002, 1045954, 1771718, 1908004, 2091908, 3339007, 3543436, 6201013, 6678014, 12402026, 13356028, 24804052, 43407091, 86814182, 173628364]

約数ペア:

[(1, 173628364), (2, 86814182), (4, 43407091), (7, 24804052), (13, 13356028), (14, 12402026), (26, 6678014), (28, 6201013), (49, 3543436), (52, 3339007), (83, 2091908), (91, 1908004), (98, 1771718), (166, 1045954), (182, 954002), (196, 885859), (332, 522977), (364, 477001), (581, 298844), (637, 272572), (821, 211484), (1079, 160916), (1162, 149422), (1274, 136286), (1642, 105742), (2158, 80458), (2324, 74711), (2548, 68143), (3284, 52871), (4067, 42692), (4316, 40229), (5747, 30212), (7553, 22988), (8134, 21346), (10673, 16268), (11494, 15106)]