71875998

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 163852416

約数和(自身を除く): 91976418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 2083, 3834, 4166, 5751, 6249, 11502, 12498, 17253, 18747, 34506, 37494, 56241, 112482, 147893, 168723, 295786, 337446, 443679, 506169, 887358, 1012338, 1331037, 2662074, 3993111, 7986222, 11979333, 23958666, 35937999, 71875998]

約数ペア:

[(1, 71875998), (2, 35937999), (3, 23958666), (6, 11979333), (9, 7986222), (18, 3993111), (27, 2662074), (54, 1331037), (71, 1012338), (81, 887358), (142, 506169), (162, 443679), (213, 337446), (243, 295786), (426, 168723), (486, 147893), (639, 112482), (1278, 56241), (1917, 37494), (2083, 34506), (3834, 18747), (4166, 17253), (5751, 12498), (6249, 11502)]