71516688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87643}}^1$

素因数の和:87671

約数の個数: 40

約数和(自身を含む): 195621408

約数和(自身を除く): 124104720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87643, 175286, 262929, 350572, 525858, 701144, 1051716, 1402288, 1489931, 2103432, 2979862, 4206864, 4469793, 5959724, 8939586, 11919448, 17879172, 23838896, 35758344, 71516688]

約数ペア:

[(1, 71516688), (2, 35758344), (3, 23838896), (4, 17879172), (6, 11919448), (8, 8939586), (12, 5959724), (16, 4469793), (17, 4206864), (24, 2979862), (34, 2103432), (48, 1489931), (51, 1402288), (68, 1051716), (102, 701144), (136, 525858), (204, 350572), (272, 262929), (408, 175286), (816, 87643)]