85308678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52081}}^1$

素因数の和:52109

約数の個数: 48

約数和(自身を含む): 227494176

約数和(自身を除く): 142185498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 52081, 104162, 156243, 312486, 364567, 468729, 677053, 729134, 937458, 1093701, 1354106, 2031159, 2187402, 3281103, 4062318, 4739371, 6093477, 6562206, 9478742, 12186954, 14218113, 28436226, 42654339, 85308678]

約数ペア:

[(1, 85308678), (2, 42654339), (3, 28436226), (6, 14218113), (7, 12186954), (9, 9478742), (13, 6562206), (14, 6093477), (18, 4739371), (21, 4062318), (26, 3281103), (39, 2187402), (42, 2031159), (63, 1354106), (78, 1093701), (91, 937458), (117, 729134), (126, 677053), (182, 468729), (234, 364567), (273, 312486), (546, 156243), (819, 104162), (1638, 52081)]