91979008

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 203091840

約数和(自身を除く): 111112832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 256, 352, 356, 367, 704, 712, 734, 979, 1408, 1424, 1468, 1958, 2816, 2848, 2936, 3916, 4037, 5696, 5872, 7832, 8074, 11392, 11744, 15664, 16148, 22784, 23488, 31328, 32296, 32663, 46976, 62656, 64592, 65326, 93952, 125312, 129184, 130652, 250624, 258368, 261304, 359293, 516736, 522608, 718586, 1033472, 1045216, 1437172, 2090432, 2874344, 4180864, 5748688, 8361728, 11497376, 22994752, 45989504, 91979008]

約数ペア:

[(1, 91979008), (2, 45989504), (4, 22994752), (8, 11497376), (11, 8361728), (16, 5748688), (22, 4180864), (32, 2874344), (44, 2090432), (64, 1437172), (88, 1045216), (89, 1033472), (128, 718586), (176, 522608), (178, 516736), (256, 359293), (352, 261304), (356, 258368), (367, 250624), (704, 130652), (712, 129184), (734, 125312), (979, 93952), (1408, 65326), (1424, 64592), (1468, 62656), (1958, 46976), (2816, 32663), (2848, 32296), (2936, 31328), (3916, 23488), (4037, 22784), (5696, 16148), (5872, 15664), (7832, 11744), (8074, 11392)]