66712128

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 112

約数和(自身を含む): 206044800

約数和(自身を除く): 139332672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1013, 1029, 1176, 1344, 1372, 1568, 2026, 2058, 2352, 2744, 3039, 3136, 4052, 4116, 4704, 5488, 6078, 7091, 8104, 8232, 9408, 10976, 12156, 14182, 16208, 16464, 21273, 21952, 24312, 28364, 32416, 32928, 42546, 48624, 49637, 56728, 64832, 65856, 85092, 97248, 99274, 113456, 148911, 170184, 194496, 198548, 226912, 297822, 340368, 347459, 397096, 453824, 595644, 680736, 694918, 794192, 1042377, 1191288, 1361472, 1389836, 1588384, 2084754, 2382576, 2779672, 3176768, 4169508, 4765152, 5559344, 8339016, 9530304, 11118688, 16678032, 22237376, 33356064, 66712128]

約数ペア:

[(1, 66712128), (2, 33356064), (3, 22237376), (4, 16678032), (6, 11118688), (7, 9530304), (8, 8339016), (12, 5559344), (14, 4765152), (16, 4169508), (21, 3176768), (24, 2779672), (28, 2382576), (32, 2084754), (42, 1588384), (48, 1389836), (49, 1361472), (56, 1191288), (64, 1042377), (84, 794192), (96, 694918), (98, 680736), (112, 595644), (147, 453824), (168, 397096), (192, 347459), (196, 340368), (224, 297822), (294, 226912), (336, 198548), (343, 194496), (392, 170184), (448, 148911), (588, 113456), (672, 99274), (686, 97248), (784, 85092), (1013, 65856), (1029, 64832), (1176, 56728), (1344, 49637), (1372, 48624), (1568, 42546), (2026, 32928), (2058, 32416), (2352, 28364), (2744, 24312), (3039, 21952), (3136, 21273), (4052, 16464), (4116, 16208), (4704, 14182), (5488, 12156), (6078, 10976), (7091, 9408), (8104, 8232)]