91636020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72727}}^1$

素因数の和:72749

約数の個数: 72

約数和(自身を含む): 317675904

約数和(自身を除く): 226039884

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, 72727, 145454, 218181, 290908, 363635, 436362, 509089, 654543, 727270, 872724, 1018178, 1090905, 1309086, 1454540, 1527267, 2036356, 2181810, 2545445, 2618172, 3054534, 3272715, 4363620, 4581801, 5090890, 6109068, 6545430, 7636335, 9163602, 10181780, 13090860, 15272670, 18327204, 22909005, 30545340, 45818010, 91636020]

約数ペア:

[(1, 91636020), (2, 45818010), (3, 30545340), (4, 22909005), (5, 18327204), (6, 15272670), (7, 13090860), (9, 10181780), (10, 9163602), (12, 7636335), (14, 6545430), (15, 6109068), (18, 5090890), (20, 4581801), (21, 4363620), (28, 3272715), (30, 3054534), (35, 2618172), (36, 2545445), (42, 2181810), (45, 2036356), (60, 1527267), (63, 1454540), (70, 1309086), (84, 1090905), (90, 1018178), (105, 872724), (126, 727270), (140, 654543), (180, 509089), (210, 436362), (252, 363635), (315, 290908), (420, 218181), (630, 145454), (1260, 72727)]