65513772

素因数分解:

$2^2\times 3^7\times {\mathrm{7489}}^1$

素因数の和:7514

約数の個数: 48

約数和(自身を含む): 171970400

約数和(自身を除く): 106456628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 7489, 8748, 14978, 22467, 29956, 44934, 67401, 89868, 134802, 202203, 269604, 404406, 606609, 808812, 1213218, 1819827, 2426436, 3639654, 5459481, 7279308, 10918962, 16378443, 21837924, 32756886, 65513772]

約数ペア:

[(1, 65513772), (2, 32756886), (3, 21837924), (4, 16378443), (6, 10918962), (9, 7279308), (12, 5459481), (18, 3639654), (27, 2426436), (36, 1819827), (54, 1213218), (81, 808812), (108, 606609), (162, 404406), (243, 269604), (324, 202203), (486, 134802), (729, 89868), (972, 67401), (1458, 44934), (2187, 29956), (2916, 22467), (4374, 14978), (7489, 8748)]