171234648

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20327}}^1$

素因数の和:20358

約数の個数: 80

約数和(自身を含む): 516534480

約数和(自身を除く): 345299832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 20327, 40654, 60981, 81308, 121962, 162616, 182943, 243924, 264251, 365886, 487848, 528502, 548829, 731772, 792753, 1057004, 1097658, 1463544, 1585506, 1646487, 2114008, 2195316, 2378259, 3171012, 3292974, 4390632, 4756518, 6342024, 6585948, 7134777, 9513036, 13171896, 14269554, 19026072, 21404331, 28539108, 42808662, 57078216, 85617324, 171234648]

約数ペア:

[(1, 171234648), (2, 85617324), (3, 57078216), (4, 42808662), (6, 28539108), (8, 21404331), (9, 19026072), (12, 14269554), (13, 13171896), (18, 9513036), (24, 7134777), (26, 6585948), (27, 6342024), (36, 4756518), (39, 4390632), (52, 3292974), (54, 3171012), (72, 2378259), (78, 2195316), (81, 2114008), (104, 1646487), (108, 1585506), (117, 1463544), (156, 1097658), (162, 1057004), (216, 792753), (234, 731772), (312, 548829), (324, 528502), (351, 487848), (468, 365886), (648, 264251), (702, 243924), (936, 182943), (1053, 162616), (1404, 121962), (2106, 81308), (2808, 60981), (4212, 40654), (8424, 20327)]