80436444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 213072384

約数和(自身を除く): 132635940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 1787, 2046, 3574, 3751, 4092, 5361, 7148, 7502, 10722, 11253, 15004, 19657, 21444, 22506, 39314, 45012, 55397, 58971, 78628, 110794, 117942, 166191, 216227, 221588, 235884, 332382, 432454, 609367, 648681, 664764, 864908, 1218734, 1297362, 1828101, 2437468, 2594724, 3656202, 6703037, 7312404, 13406074, 20109111, 26812148, 40218222, 80436444]

約数ペア:

[(1, 80436444), (2, 40218222), (3, 26812148), (4, 20109111), (6, 13406074), (11, 7312404), (12, 6703037), (22, 3656202), (31, 2594724), (33, 2437468), (44, 1828101), (62, 1297362), (66, 1218734), (93, 864908), (121, 664764), (124, 648681), (132, 609367), (186, 432454), (242, 332382), (341, 235884), (363, 221588), (372, 216227), (484, 166191), (682, 117942), (726, 110794), (1023, 78628), (1364, 58971), (1452, 55397), (1787, 45012), (2046, 39314), (3574, 22506), (3751, 21444), (4092, 19657), (5361, 15004), (7148, 11253), (7502, 10722)]