65380032

素因数分解:

$2^6\times 3^2\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:750

約数の個数: 84

約数和(自身を含む): 188610240

約数和(自身を除く): 123230208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 223, 288, 446, 509, 576, 669, 892, 1018, 1338, 1527, 1784, 2007, 2036, 2676, 3054, 3568, 4014, 4072, 4581, 5352, 6108, 7136, 8028, 8144, 9162, 10704, 12216, 14272, 16056, 16288, 18324, 21408, 24432, 32112, 32576, 36648, 42816, 48864, 64224, 73296, 97728, 113507, 128448, 146592, 227014, 293184, 340521, 454028, 681042, 908056, 1021563, 1362084, 1816112, 2043126, 2724168, 3632224, 4086252, 5448336, 7264448, 8172504, 10896672, 16345008, 21793344, 32690016, 65380032]

約数ペア:

[(1, 65380032), (2, 32690016), (3, 21793344), (4, 16345008), (6, 10896672), (8, 8172504), (9, 7264448), (12, 5448336), (16, 4086252), (18, 3632224), (24, 2724168), (32, 2043126), (36, 1816112), (48, 1362084), (64, 1021563), (72, 908056), (96, 681042), (144, 454028), (192, 340521), (223, 293184), (288, 227014), (446, 146592), (509, 128448), (576, 113507), (669, 97728), (892, 73296), (1018, 64224), (1338, 48864), (1527, 42816), (1784, 36648), (2007, 32576), (2036, 32112), (2676, 24432), (3054, 21408), (3568, 18324), (4014, 16288), (4072, 16056), (4581, 14272), (5352, 12216), (6108, 10704), (7136, 9162), (8028, 8144)]