61553016

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 197402400

約数和(自身を除く): 135849384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 239, 252, 292, 294, 392, 438, 441, 478, 504, 511, 584, 588, 657, 717, 876, 882, 956, 1022, 1176, 1314, 1434, 1533, 1673, 1752, 1764, 1912, 2044, 2151, 2628, 2868, 3066, 3346, 3528, 3577, 4088, 4302, 4599, 5019, 5256, 5736, 6132, 6692, 7154, 8604, 9198, 10038, 10731, 11711, 12264, 13384, 14308, 15057, 17208, 17447, 18396, 20076, 21462, 23422, 28616, 30114, 32193, 34894, 35133, 36792, 40152, 42924, 46844, 52341, 60228, 64386, 69788, 70266, 85848, 93688, 104682, 105399, 120456, 122129, 128772, 139576, 140532, 157023, 209364, 210798, 244258, 257544, 281064, 314046, 366387, 418728, 421596, 488516, 628092, 732774, 843192, 854903, 977032, 1099161, 1256184, 1465548, 1709806, 2198322, 2564709, 2931096, 3419612, 4396644, 5129418, 6839224, 7694127, 8793288, 10258836, 15388254, 20517672, 30776508, 61553016]

約数ペア:

[(1, 61553016), (2, 30776508), (3, 20517672), (4, 15388254), (6, 10258836), (7, 8793288), (8, 7694127), (9, 6839224), (12, 5129418), (14, 4396644), (18, 3419612), (21, 2931096), (24, 2564709), (28, 2198322), (36, 1709806), (42, 1465548), (49, 1256184), (56, 1099161), (63, 977032), (72, 854903), (73, 843192), (84, 732774), (98, 628092), (126, 488516), (146, 421596), (147, 418728), (168, 366387), (196, 314046), (219, 281064), (239, 257544), (252, 244258), (292, 210798), (294, 209364), (392, 157023), (438, 140532), (441, 139576), (478, 128772), (504, 122129), (511, 120456), (584, 105399), (588, 104682), (657, 93688), (717, 85848), (876, 70266), (882, 69788), (956, 64386), (1022, 60228), (1176, 52341), (1314, 46844), (1434, 42924), (1533, 40152), (1673, 36792), (1752, 35133), (1764, 34894), (1912, 32193), (2044, 30114), (2151, 28616), (2628, 23422), (2868, 21462), (3066, 20076), (3346, 18396), (3528, 17447), (3577, 17208), (4088, 15057), (4302, 14308), (4599, 13384), (5019, 12264), (5256, 11711), (5736, 10731), (6132, 10038), (6692, 9198), (7154, 8604)]