64538736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 177417216

約数和(自身を除く): 112878480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1103, 1104, 1219, 1272, 2206, 2438, 2544, 3309, 3657, 4412, 4876, 6618, 7314, 8824, 9752, 13236, 14628, 17648, 19504, 25369, 26472, 29256, 50738, 52944, 58459, 58512, 76107, 101476, 116918, 152214, 175377, 202952, 233836, 304428, 350754, 405904, 467672, 608856, 701508, 935344, 1217712, 1344557, 1403016, 2689114, 2806032, 4033671, 5378228, 8067342, 10756456, 16134684, 21512912, 32269368, 64538736]

約数ペア:

[(1, 64538736), (2, 32269368), (3, 21512912), (4, 16134684), (6, 10756456), (8, 8067342), (12, 5378228), (16, 4033671), (23, 2806032), (24, 2689114), (46, 1403016), (48, 1344557), (53, 1217712), (69, 935344), (92, 701508), (106, 608856), (138, 467672), (159, 405904), (184, 350754), (212, 304428), (276, 233836), (318, 202952), (368, 175377), (424, 152214), (552, 116918), (636, 101476), (848, 76107), (1103, 58512), (1104, 58459), (1219, 52944), (1272, 50738), (2206, 29256), (2438, 26472), (2544, 25369), (3309, 19504), (3657, 17648), (4412, 14628), (4876, 13236), (6618, 9752), (7314, 8824)]