91426048

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 210515648

約数和(自身を除く): 119089600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 313, 326, 448, 626, 652, 896, 1141, 1252, 1304, 1792, 2191, 2282, 2504, 2608, 4382, 4564, 5008, 5216, 8764, 9128, 10016, 10432, 17528, 18256, 20032, 20864, 35056, 36512, 40064, 41728, 51019, 70112, 73024, 80128, 102038, 140224, 146048, 204076, 280448, 292096, 357133, 408152, 560896, 714266, 816304, 1428532, 1632608, 2857064, 3265216, 5714128, 6530432, 11428256, 13060864, 22856512, 45713024, 91426048]

約数ペア:

[(1, 91426048), (2, 45713024), (4, 22856512), (7, 13060864), (8, 11428256), (14, 6530432), (16, 5714128), (28, 3265216), (32, 2857064), (56, 1632608), (64, 1428532), (112, 816304), (128, 714266), (163, 560896), (224, 408152), (256, 357133), (313, 292096), (326, 280448), (448, 204076), (626, 146048), (652, 140224), (896, 102038), (1141, 80128), (1252, 73024), (1304, 70112), (1792, 51019), (2191, 41728), (2282, 40064), (2504, 36512), (2608, 35056), (4382, 20864), (4564, 20032), (5008, 18256), (5216, 17528), (8764, 10432), (9128, 10016)]