42886368

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 145650960

約数和(自身を除く): 102764592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1013, 1176, 1323, 1512, 1568, 1764, 2016, 2026, 2352, 2646, 3024, 3039, 3528, 4052, 4704, 5292, 6048, 6078, 7056, 7091, 8104, 9117, 10584, 12156, 14112, 14182, 16208, 18234, 21168, 21273, 24312, 27351, 28364, 32416, 36468, 42336, 42546, 48624, 49637, 54702, 56728, 63819, 72936, 85092, 97248, 99274, 109404, 113456, 127638, 145872, 148911, 170184, 191457, 198548, 218808, 226912, 255276, 291744, 297822, 340368, 382914, 397096, 437616, 446733, 510552, 595644, 680736, 765828, 794192, 875232, 893466, 1021104, 1191288, 1340199, 1531656, 1588384, 1786932, 2042208, 2382576, 2680398, 3063312, 3573864, 4765152, 5360796, 6126624, 7147728, 10721592, 14295456, 21443184, 42886368]

約数ペア:

[(1, 42886368), (2, 21443184), (3, 14295456), (4, 10721592), (6, 7147728), (7, 6126624), (8, 5360796), (9, 4765152), (12, 3573864), (14, 3063312), (16, 2680398), (18, 2382576), (21, 2042208), (24, 1786932), (27, 1588384), (28, 1531656), (32, 1340199), (36, 1191288), (42, 1021104), (48, 893466), (49, 875232), (54, 794192), (56, 765828), (63, 680736), (72, 595644), (84, 510552), (96, 446733), (98, 437616), (108, 397096), (112, 382914), (126, 340368), (144, 297822), (147, 291744), (168, 255276), (189, 226912), (196, 218808), (216, 198548), (224, 191457), (252, 170184), (288, 148911), (294, 145872), (336, 127638), (378, 113456), (392, 109404), (432, 99274), (441, 97248), (504, 85092), (588, 72936), (672, 63819), (756, 56728), (784, 54702), (864, 49637), (882, 48624), (1008, 42546), (1013, 42336), (1176, 36468), (1323, 32416), (1512, 28364), (1568, 27351), (1764, 24312), (2016, 21273), (2026, 21168), (2352, 18234), (2646, 16208), (3024, 14182), (3039, 14112), (3528, 12156), (4052, 10584), (4704, 9117), (5292, 8104), (6048, 7091), (6078, 7056)]