63899528

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 159840000

約数和(自身を除く): 95940472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 73, 77, 88, 98, 116, 146, 154, 196, 203, 232, 292, 308, 319, 343, 392, 406, 511, 539, 584, 616, 638, 686, 803, 812, 1022, 1078, 1276, 1372, 1421, 1606, 1624, 2044, 2117, 2156, 2233, 2552, 2744, 2842, 3212, 3577, 3773, 4088, 4234, 4312, 4466, 5621, 5684, 6424, 7154, 7546, 8468, 8932, 9947, 11242, 11368, 14308, 14819, 15092, 15631, 16936, 17864, 19894, 22484, 23287, 25039, 28616, 29638, 30184, 31262, 39347, 39788, 44968, 46574, 50078, 59276, 62524, 78694, 79576, 93148, 100156, 103733, 109417, 118552, 125048, 157388, 163009, 186296, 200312, 207466, 218834, 275429, 314776, 326018, 414932, 437668, 550858, 652036, 726131, 829864, 875336, 1101716, 1141063, 1304072, 1452262, 2203432, 2282126, 2904524, 4564252, 5809048, 7987441, 9128504, 15974882, 31949764, 63899528]

約数ペア:

[(1, 63899528), (2, 31949764), (4, 15974882), (7, 9128504), (8, 7987441), (11, 5809048), (14, 4564252), (22, 2904524), (28, 2282126), (29, 2203432), (44, 1452262), (49, 1304072), (56, 1141063), (58, 1101716), (73, 875336), (77, 829864), (88, 726131), (98, 652036), (116, 550858), (146, 437668), (154, 414932), (196, 326018), (203, 314776), (232, 275429), (292, 218834), (308, 207466), (319, 200312), (343, 186296), (392, 163009), (406, 157388), (511, 125048), (539, 118552), (584, 109417), (616, 103733), (638, 100156), (686, 93148), (803, 79576), (812, 78694), (1022, 62524), (1078, 59276), (1276, 50078), (1372, 46574), (1421, 44968), (1606, 39788), (1624, 39347), (2044, 31262), (2117, 30184), (2156, 29638), (2233, 28616), (2552, 25039), (2744, 23287), (2842, 22484), (3212, 19894), (3577, 17864), (3773, 16936), (4088, 15631), (4234, 15092), (4312, 14819), (4466, 14308), (5621, 11368), (5684, 11242), (6424, 9947), (7154, 8932), (7546, 8468)]