73170152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 151899300

約数和(自身を除く): 78729148

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 269, 281, 484, 538, 562, 968, 1076, 1124, 2152, 2248, 2959, 3091, 5918, 6182, 11836, 12364, 23672, 24728, 32549, 34001, 65098, 68002, 75589, 130196, 136004, 151178, 260392, 272008, 302356, 604712, 831479, 1662958, 3325916, 6651832, 9146269, 18292538, 36585076, 73170152]

約数ペア:

[(1, 73170152), (2, 36585076), (4, 18292538), (8, 9146269), (11, 6651832), (22, 3325916), (44, 1662958), (88, 831479), (121, 604712), (242, 302356), (269, 272008), (281, 260392), (484, 151178), (538, 136004), (562, 130196), (968, 75589), (1076, 68002), (1124, 65098), (2152, 34001), (2248, 32549), (2959, 24728), (3091, 23672), (5918, 12364), (6182, 11836)]