85813494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 108932106

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 59, 78, 87, 118, 174, 177, 354, 377, 643, 754, 767, 1131, 1286, 1534, 1711, 1929, 2262, 2301, 3422, 3858, 4602, 5133, 8359, 10266, 16718, 18647, 22243, 25077, 37294, 37937, 44486, 50154, 55941, 66729, 75874, 111882, 113811, 133458, 227622, 242411, 484822, 493181, 727233, 986362, 1100173, 1454466, 1479543, 2200346, 2959086, 3300519, 6601038, 14302249, 28604498, 42906747, 85813494]

約数ペア:

[(1, 85813494), (2, 42906747), (3, 28604498), (6, 14302249), (13, 6601038), (26, 3300519), (29, 2959086), (39, 2200346), (58, 1479543), (59, 1454466), (78, 1100173), (87, 986362), (118, 727233), (174, 493181), (177, 484822), (354, 242411), (377, 227622), (643, 133458), (754, 113811), (767, 111882), (1131, 75874), (1286, 66729), (1534, 55941), (1711, 50154), (1929, 44486), (2262, 37937), (2301, 37294), (3422, 25077), (3858, 22243), (4602, 18647), (5133, 16718), (8359, 10266)]