84106260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{66751}}^1$

素因数の和:66773

約数の個数: 72

約数和(自身を含む): 291572736

約数和(自身を除く): 207466476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 66751, 133502, 200253, 267004, 333755, 400506, 467257, 600759, 667510, 801012, 934514, 1001265, 1201518, 1335020, 1401771, 1869028, 2002530, 2336285, 2403036, 2803542, 3003795, 4005060, 4205313, 4672570, 5607084, 6007590, 7008855, 8410626, 9345140, 12015180, 14017710, 16821252, 21026565, 28035420, 42053130, 84106260]

約数ペア:

[(1, 84106260), (2, 42053130), (3, 28035420), (4, 21026565), (5, 16821252), (6, 14017710), (7, 12015180), (9, 9345140), (10, 8410626), (12, 7008855), (14, 6007590), (15, 5607084), (18, 4672570), (20, 4205313), (21, 4005060), (28, 3003795), (30, 2803542), (35, 2403036), (36, 2336285), (42, 2002530), (45, 1869028), (60, 1401771), (63, 1335020), (70, 1201518), (84, 1001265), (90, 934514), (105, 801012), (126, 667510), (140, 600759), (180, 467257), (210, 400506), (252, 333755), (315, 267004), (420, 200253), (630, 133502), (1260, 66751)]