73814468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 168477120

約数和(自身を除く): 94662652

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, 821, 988, 1183, 1642, 1729, 2366, 3211, 3284, 3458, 4732, 5747, 6422, 6916, 10673, 11494, 12844, 15599, 21346, 22477, 22988, 31198, 42692, 44954, 62396, 74711, 89908, 109193, 138749, 149422, 202787, 218386, 277498, 298844, 405574, 436772, 554996, 811148, 971243, 1419509, 1942486, 2636231, 2839018, 3884972, 5272462, 5678036, 10544924, 18453617, 36907234, 73814468]

約数ペア:

[(1, 73814468), (2, 36907234), (4, 18453617), (7, 10544924), (13, 5678036), (14, 5272462), (19, 3884972), (26, 2839018), (28, 2636231), (38, 1942486), (52, 1419509), (76, 971243), (91, 811148), (133, 554996), (169, 436772), (182, 405574), (247, 298844), (266, 277498), (338, 218386), (364, 202787), (494, 149422), (532, 138749), (676, 109193), (821, 89908), (988, 74711), (1183, 62396), (1642, 44954), (1729, 42692), (2366, 31198), (3211, 22988), (3284, 22477), (3458, 21346), (4732, 15599), (5747, 12844), (6422, 11494), (6916, 10673)]