64027404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6197}}^1$

素因数の和:6255

約数の個数: 72

約数和(自身を含む): 189510048

約数和(自身を除く): 125482644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 6197, 10332, 12394, 18591, 24788, 37182, 43379, 55773, 74364, 86758, 111546, 130137, 173516, 223092, 254077, 260274, 390411, 508154, 520548, 762231, 780822, 1016308, 1524462, 1561644, 1778539, 2286693, 3048924, 3557078, 4573386, 5335617, 7114156, 9146772, 10671234, 16006851, 21342468, 32013702, 64027404]

約数ペア:

[(1, 64027404), (2, 32013702), (3, 21342468), (4, 16006851), (6, 10671234), (7, 9146772), (9, 7114156), (12, 5335617), (14, 4573386), (18, 3557078), (21, 3048924), (28, 2286693), (36, 1778539), (41, 1561644), (42, 1524462), (63, 1016308), (82, 780822), (84, 762231), (123, 520548), (126, 508154), (164, 390411), (246, 260274), (252, 254077), (287, 223092), (369, 173516), (492, 130137), (574, 111546), (738, 86758), (861, 74364), (1148, 55773), (1476, 43379), (1722, 37182), (2583, 24788), (3444, 18591), (5166, 12394), (6197, 10332)]