81808206

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 167671680

約数和(自身を除く): 85863474

約数列:

[1, 2, 3, 6, 67, 109, 134, 201, 218, 327, 402, 654, 1867, 3734, 5601, 7303, 11202, 14606, 21909, 43818, 125089, 203503, 250178, 375267, 407006, 610509, 750534, 1221018, 13634701, 27269402, 40904103, 81808206]

約数ペア:

[(1, 81808206), (2, 40904103), (3, 27269402), (6, 13634701), (67, 1221018), (109, 750534), (134, 610509), (201, 407006), (218, 375267), (327, 250178), (402, 203503), (654, 125089), (1867, 43818), (3734, 21909), (5601, 14606), (7303, 11202)]