82723860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12421}}^1$

素因数の和:12473

約数の個数: 72

約数和(自身を含む): 257731656

約数和(自身を除く): 175007796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12421, 24842, 37263, 49684, 62105, 74526, 111789, 124210, 149052, 186315, 223578, 248420, 372630, 447156, 459577, 558945, 745260, 919154, 1117890, 1378731, 1838308, 2235780, 2297885, 2757462, 4136193, 4595770, 5514924, 6893655, 8272386, 9191540, 13787310, 16544772, 20680965, 27574620, 41361930, 82723860]

約数ペア:

[(1, 82723860), (2, 41361930), (3, 27574620), (4, 20680965), (5, 16544772), (6, 13787310), (9, 9191540), (10, 8272386), (12, 6893655), (15, 5514924), (18, 4595770), (20, 4136193), (30, 2757462), (36, 2297885), (37, 2235780), (45, 1838308), (60, 1378731), (74, 1117890), (90, 919154), (111, 745260), (148, 558945), (180, 459577), (185, 447156), (222, 372630), (333, 248420), (370, 223578), (444, 186315), (555, 149052), (666, 124210), (740, 111789), (1110, 74526), (1332, 62105), (1665, 49684), (2220, 37263), (3330, 24842), (6660, 12421)]