78085728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{12911}}^1$

素因数の和:12937

約数の個数: 96

約数和(自身を含む): 260305920

約数和(自身を除く): 182220192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 12911, 25822, 38733, 51644, 77466, 90377, 103288, 116199, 154932, 180754, 206576, 232398, 271131, 309864, 348597, 361508, 413152, 464796, 542262, 619728, 697194, 723016, 813393, 929592, 1084524, 1239456, 1394388, 1446032, 1626786, 1859184, 2169048, 2440179, 2788776, 2892064, 3253572, 3718368, 4338096, 4880358, 5577552, 6507144, 8676192, 9760716, 11155104, 13014288, 19521432, 26028576, 39042864, 78085728]

約数ペア:

[(1, 78085728), (2, 39042864), (3, 26028576), (4, 19521432), (6, 13014288), (7, 11155104), (8, 9760716), (9, 8676192), (12, 6507144), (14, 5577552), (16, 4880358), (18, 4338096), (21, 3718368), (24, 3253572), (27, 2892064), (28, 2788776), (32, 2440179), (36, 2169048), (42, 1859184), (48, 1626786), (54, 1446032), (56, 1394388), (63, 1239456), (72, 1084524), (84, 929592), (96, 813393), (108, 723016), (112, 697194), (126, 619728), (144, 542262), (168, 464796), (189, 413152), (216, 361508), (224, 348597), (252, 309864), (288, 271131), (336, 232398), (378, 206576), (432, 180754), (504, 154932), (672, 116199), (756, 103288), (864, 90377), (1008, 77466), (1512, 51644), (2016, 38733), (3024, 25822), (6048, 12911)]