79776268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 171006080

約数和(自身を除く): 91229812

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 409, 484, 572, 682, 806, 818, 1364, 1573, 1612, 1636, 3146, 3751, 4433, 4499, 5317, 6292, 7502, 8866, 8998, 10634, 12679, 15004, 17732, 17996, 21268, 25358, 48763, 49489, 50716, 58487, 97526, 98978, 116974, 139469, 164827, 195052, 197956, 233948, 278938, 329654, 557876, 643357, 659308, 1286714, 1534159, 1813097, 2573428, 3068318, 3626194, 6136636, 7252388, 19944067, 39888134, 79776268]

約数ペア:

[(1, 79776268), (2, 39888134), (4, 19944067), (11, 7252388), (13, 6136636), (22, 3626194), (26, 3068318), (31, 2573428), (44, 1813097), (52, 1534159), (62, 1286714), (121, 659308), (124, 643357), (143, 557876), (242, 329654), (286, 278938), (341, 233948), (403, 197956), (409, 195052), (484, 164827), (572, 139469), (682, 116974), (806, 98978), (818, 97526), (1364, 58487), (1573, 50716), (1612, 49489), (1636, 48763), (3146, 25358), (3751, 21268), (4433, 17996), (4499, 17732), (5317, 15004), (6292, 12679), (7502, 10634), (8866, 8998)]