89974976

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2246

約数の個数: 84

約数和(自身を含む): 223771968

約数和(自身を除く): 133796992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2207, 2548, 2912, 3136, 4414, 5096, 5824, 8828, 10192, 15449, 17656, 20384, 28691, 30898, 35312, 40768, 57382, 61796, 70624, 108143, 114764, 123592, 141248, 200837, 216286, 229528, 247184, 401674, 432572, 459056, 494368, 803348, 865144, 918112, 988736, 1405859, 1606696, 1730288, 1836224, 2811718, 3213392, 3460576, 5623436, 6426784, 6921152, 11246872, 12853568, 22493744, 44987488, 89974976]

約数ペア:

[(1, 89974976), (2, 44987488), (4, 22493744), (7, 12853568), (8, 11246872), (13, 6921152), (14, 6426784), (16, 5623436), (26, 3460576), (28, 3213392), (32, 2811718), (49, 1836224), (52, 1730288), (56, 1606696), (64, 1405859), (91, 988736), (98, 918112), (104, 865144), (112, 803348), (182, 494368), (196, 459056), (208, 432572), (224, 401674), (364, 247184), (392, 229528), (416, 216286), (448, 200837), (637, 141248), (728, 123592), (784, 114764), (832, 108143), (1274, 70624), (1456, 61796), (1568, 57382), (2207, 40768), (2548, 35312), (2912, 30898), (3136, 28691), (4414, 20384), (5096, 17656), (5824, 15449), (8828, 10192)]