82220556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 219856896

約数和(自身を除く): 137636340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 71, 93, 124, 132, 142, 186, 213, 283, 284, 341, 372, 426, 566, 682, 781, 849, 852, 1023, 1132, 1364, 1562, 1698, 2046, 2201, 2343, 3113, 3124, 3396, 4092, 4402, 4686, 6226, 6603, 8773, 8804, 9339, 9372, 12452, 13206, 17546, 18678, 20093, 24211, 26319, 26412, 35092, 37356, 40186, 48422, 52638, 60279, 72633, 80372, 96503, 96844, 105276, 120558, 145266, 193006, 221023, 241116, 289509, 290532, 386012, 442046, 579018, 622883, 663069, 884092, 1158036, 1245766, 1326138, 1868649, 2491532, 2652276, 3737298, 6851713, 7474596, 13703426, 20555139, 27406852, 41110278, 82220556]

約数ペア:

[(1, 82220556), (2, 41110278), (3, 27406852), (4, 20555139), (6, 13703426), (11, 7474596), (12, 6851713), (22, 3737298), (31, 2652276), (33, 2491532), (44, 1868649), (62, 1326138), (66, 1245766), (71, 1158036), (93, 884092), (124, 663069), (132, 622883), (142, 579018), (186, 442046), (213, 386012), (283, 290532), (284, 289509), (341, 241116), (372, 221023), (426, 193006), (566, 145266), (682, 120558), (781, 105276), (849, 96844), (852, 96503), (1023, 80372), (1132, 72633), (1364, 60279), (1562, 52638), (1698, 48422), (2046, 40186), (2201, 37356), (2343, 35092), (3113, 26412), (3124, 26319), (3396, 24211), (4092, 20093), (4402, 18678), (4686, 17546), (6226, 13206), (6603, 12452), (8773, 9372), (8804, 9339)]