72530874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18233}}^1$

素因数の和:18271

約数の個数: 48

約数和(自身を含む): 179203752

約数和(自身を除く): 106672878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18233, 36466, 54699, 109398, 164097, 237029, 309961, 328194, 474058, 619922, 711087, 929883, 1422174, 1859766, 2133261, 2789649, 4029493, 4266522, 5579298, 8058986, 12088479, 24176958, 36265437, 72530874]

約数ペア:

[(1, 72530874), (2, 36265437), (3, 24176958), (6, 12088479), (9, 8058986), (13, 5579298), (17, 4266522), (18, 4029493), (26, 2789649), (34, 2133261), (39, 1859766), (51, 1422174), (78, 929883), (102, 711087), (117, 619922), (153, 474058), (221, 328194), (234, 309961), (306, 237029), (442, 164097), (663, 109398), (1326, 54699), (1989, 36466), (3978, 18233)]