77233090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 88240190

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 71, 110, 121, 142, 145, 155, 242, 290, 310, 319, 341, 355, 605, 638, 682, 710, 781, 899, 1210, 1562, 1595, 1705, 1798, 2059, 2201, 3190, 3410, 3509, 3751, 3905, 4118, 4402, 4495, 7018, 7502, 7810, 8591, 8990, 9889, 10295, 11005, 17182, 17545, 18755, 19778, 20590, 22010, 22649, 24211, 35090, 37510, 42955, 45298, 48422, 49445, 63829, 85910, 98890, 108779, 113245, 121055, 127658, 217558, 226490, 242110, 249139, 266321, 319145, 498278, 532642, 543895, 638290, 702119, 1087790, 1245695, 1331605, 1404238, 2491390, 2663210, 3510595, 7021190, 7723309, 15446618, 38616545, 77233090]

約数ペア:

[(1, 77233090), (2, 38616545), (5, 15446618), (10, 7723309), (11, 7021190), (22, 3510595), (29, 2663210), (31, 2491390), (55, 1404238), (58, 1331605), (62, 1245695), (71, 1087790), (110, 702119), (121, 638290), (142, 543895), (145, 532642), (155, 498278), (242, 319145), (290, 266321), (310, 249139), (319, 242110), (341, 226490), (355, 217558), (605, 127658), (638, 121055), (682, 113245), (710, 108779), (781, 98890), (899, 85910), (1210, 63829), (1562, 49445), (1595, 48422), (1705, 45298), (1798, 42955), (2059, 37510), (2201, 35090), (3190, 24211), (3410, 22649), (3509, 22010), (3751, 20590), (3905, 19778), (4118, 18755), (4402, 17545), (4495, 17182), (7018, 11005), (7502, 10295), (7810, 9889), (8591, 8990)]