66573972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 179465832

約数和(自身を除く): 112891860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 362, 543, 601, 612, 724, 1086, 1202, 1629, 1803, 2172, 2404, 3077, 3258, 3606, 5409, 6154, 6516, 7212, 9231, 10217, 10818, 12308, 18462, 20434, 21636, 27693, 30651, 36924, 40868, 55386, 61302, 91953, 108781, 110772, 122604, 183906, 217562, 326343, 367812, 435124, 652686, 979029, 1305372, 1849277, 1958058, 3698554, 3916116, 5547831, 7397108, 11095662, 16643493, 22191324, 33286986, 66573972]

約数ペア:

[(1, 66573972), (2, 33286986), (3, 22191324), (4, 16643493), (6, 11095662), (9, 7397108), (12, 5547831), (17, 3916116), (18, 3698554), (34, 1958058), (36, 1849277), (51, 1305372), (68, 979029), (102, 652686), (153, 435124), (181, 367812), (204, 326343), (306, 217562), (362, 183906), (543, 122604), (601, 110772), (612, 108781), (724, 91953), (1086, 61302), (1202, 55386), (1629, 40868), (1803, 36924), (2172, 30651), (2404, 27693), (3077, 21636), (3258, 20434), (3606, 18462), (5409, 12308), (6154, 10818), (6516, 10217), (7212, 9231)]