86565780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22901}}^1$

素因数の和:22926

約数の個数: 96

約数和(自身を含む): 307802880

約数和(自身を除く): 221237100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22901, 45802, 68703, 91604, 114505, 137406, 160307, 206109, 229010, 274812, 320614, 343515, 412218, 458020, 480921, 618327, 641228, 687030, 801535, 824436, 961842, 1030545, 1236654, 1374060, 1442763, 1603070, 1923684, 2061090, 2404605, 2473308, 2885526, 3091635, 3206140, 4122180, 4328289, 4809210, 5771052, 6183270, 7213815, 8656578, 9618420, 12366540, 14427630, 17313156, 21641445, 28855260, 43282890, 86565780]

約数ペア:

[(1, 86565780), (2, 43282890), (3, 28855260), (4, 21641445), (5, 17313156), (6, 14427630), (7, 12366540), (9, 9618420), (10, 8656578), (12, 7213815), (14, 6183270), (15, 5771052), (18, 4809210), (20, 4328289), (21, 4122180), (27, 3206140), (28, 3091635), (30, 2885526), (35, 2473308), (36, 2404605), (42, 2061090), (45, 1923684), (54, 1603070), (60, 1442763), (63, 1374060), (70, 1236654), (84, 1030545), (90, 961842), (105, 824436), (108, 801535), (126, 687030), (135, 641228), (140, 618327), (180, 480921), (189, 458020), (210, 412218), (252, 343515), (270, 320614), (315, 274812), (378, 229010), (420, 206109), (540, 160307), (630, 137406), (756, 114505), (945, 91604), (1260, 68703), (1890, 45802), (3780, 22901)]