84256380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36007}}^1$

素因数の和:36035

約数の個数: 72

約数和(自身を含む): 275245152

約数和(自身を除く): 190988772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36007, 72014, 108021, 144028, 180035, 216042, 324063, 360070, 432084, 468091, 540105, 648126, 720140, 936182, 1080210, 1296252, 1404273, 1620315, 1872364, 2160420, 2340455, 2808546, 3240630, 4212819, 4680910, 5617092, 6481260, 7021365, 8425638, 9361820, 14042730, 16851276, 21064095, 28085460, 42128190, 84256380]

約数ペア:

[(1, 84256380), (2, 42128190), (3, 28085460), (4, 21064095), (5, 16851276), (6, 14042730), (9, 9361820), (10, 8425638), (12, 7021365), (13, 6481260), (15, 5617092), (18, 4680910), (20, 4212819), (26, 3240630), (30, 2808546), (36, 2340455), (39, 2160420), (45, 1872364), (52, 1620315), (60, 1404273), (65, 1296252), (78, 1080210), (90, 936182), (117, 720140), (130, 648126), (156, 540105), (180, 468091), (195, 432084), (234, 360070), (260, 324063), (390, 216042), (468, 180035), (585, 144028), (780, 108021), (1170, 72014), (2340, 36007)]