76578840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16363}}^1$

素因数の和:16393

約数の個数: 96

約数和(自身を含む): 268042320

約数和(自身を除く): 191463480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16363, 32726, 49089, 65452, 81815, 98178, 130904, 147267, 163630, 196356, 212719, 245445, 294534, 327260, 392712, 425438, 490890, 589068, 638157, 654520, 736335, 850876, 981780, 1063595, 1178136, 1276314, 1472670, 1701752, 1914471, 1963560, 2127190, 2552628, 2945340, 3190785, 3828942, 4254380, 5105256, 5890680, 6381570, 7657884, 8508760, 9572355, 12763140, 15315768, 19144710, 25526280, 38289420, 76578840]

約数ペア:

[(1, 76578840), (2, 38289420), (3, 25526280), (4, 19144710), (5, 15315768), (6, 12763140), (8, 9572355), (9, 8508760), (10, 7657884), (12, 6381570), (13, 5890680), (15, 5105256), (18, 4254380), (20, 3828942), (24, 3190785), (26, 2945340), (30, 2552628), (36, 2127190), (39, 1963560), (40, 1914471), (45, 1701752), (52, 1472670), (60, 1276314), (65, 1178136), (72, 1063595), (78, 981780), (90, 850876), (104, 736335), (117, 654520), (120, 638157), (130, 589068), (156, 490890), (180, 425438), (195, 392712), (234, 327260), (260, 294534), (312, 245445), (360, 212719), (390, 196356), (468, 163630), (520, 147267), (585, 130904), (780, 98178), (936, 81815), (1170, 65452), (1560, 49089), (2340, 32726), (4680, 16363)]