80520667746

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1\times {\mathrm{2141}}^1$

素因数の和:2947

約数の個数: 64

約数和(自身を含む): 165196112256

約数和(自身を除く): 84675444510

約数列:

[1, 2, 3, 6, 53, 106, 159, 227, 318, 454, 521, 681, 1042, 1362, 1563, 2141, 3126, 4282, 6423, 12031, 12846, 24062, 27613, 36093, 55226, 72186, 82839, 113473, 118267, 165678, 226946, 236534, 340419, 354801, 486007, 680838, 709602, 972014, 1115461, 1458021, 2230922, 2916042, 3346383, 6268151, 6692766, 12536302, 18804453, 25758371, 37608906, 51516742, 59119433, 77275113, 118238866, 154550226, 177358299, 253209647, 354716598, 506419294, 759628941, 1519257882, 13420111291, 26840222582, 40260333873, 80520667746]

約数ペア:

[(1, 80520667746), (2, 40260333873), (3, 26840222582), (6, 13420111291), (53, 1519257882), (106, 759628941), (159, 506419294), (227, 354716598), (318, 253209647), (454, 177358299), (521, 154550226), (681, 118238866), (1042, 77275113), (1362, 59119433), (1563, 51516742), (2141, 37608906), (3126, 25758371), (4282, 18804453), (6423, 12536302), (12031, 6692766), (12846, 6268151), (24062, 3346383), (27613, 2916042), (36093, 2230922), (55226, 1458021), (72186, 1115461), (82839, 972014), (113473, 709602), (118267, 680838), (165678, 486007), (226946, 354801), (236534, 340419)]