77887319048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{75307}}^1$

素因数の和:75427

約数の個数: 128

約数和(自身を含む): 192595691520

約数和(自身を除く): 114708372472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 73, 77, 88, 92, 146, 154, 161, 184, 253, 292, 308, 322, 506, 511, 584, 616, 644, 803, 1012, 1022, 1288, 1606, 1679, 1771, 2024, 2044, 3212, 3358, 3542, 4088, 5621, 6424, 6716, 7084, 11242, 11753, 13432, 14168, 18469, 22484, 23506, 36938, 44968, 47012, 73876, 75307, 94024, 129283, 147752, 150614, 258566, 301228, 517132, 527149, 602456, 828377, 1034264, 1054298, 1656754, 1732061, 2108596, 3313508, 3464122, 4217192, 5497411, 5798639, 6627016, 6928244, 10994822, 11597278, 12124427, 13856488, 19052671, 21989644, 23194556, 24248854, 38105342, 38481877, 43979288, 46389112, 48497708, 60471521, 76210684, 76963754, 96995416, 120943042, 126440453, 133368697, 152421368, 153927508, 241886084, 252880906, 266737394, 307855016, 423300647, 483772168, 505761812, 533474788, 846601294, 885083171, 1011523624, 1066949576, 1390844983, 1693202588, 1770166342, 2781689966, 3386405176, 3540332684, 5563379932, 7080665368, 9735914881, 11126759864, 19471829762, 38943659524, 77887319048]

約数ペア:

[(1, 77887319048), (2, 38943659524), (4, 19471829762), (7, 11126759864), (8, 9735914881), (11, 7080665368), (14, 5563379932), (22, 3540332684), (23, 3386405176), (28, 2781689966), (44, 1770166342), (46, 1693202588), (56, 1390844983), (73, 1066949576), (77, 1011523624), (88, 885083171), (92, 846601294), (146, 533474788), (154, 505761812), (161, 483772168), (184, 423300647), (253, 307855016), (292, 266737394), (308, 252880906), (322, 241886084), (506, 153927508), (511, 152421368), (584, 133368697), (616, 126440453), (644, 120943042), (803, 96995416), (1012, 76963754), (1022, 76210684), (1288, 60471521), (1606, 48497708), (1679, 46389112), (1771, 43979288), (2024, 38481877), (2044, 38105342), (3212, 24248854), (3358, 23194556), (3542, 21989644), (4088, 19052671), (5621, 13856488), (6424, 12124427), (6716, 11597278), (7084, 10994822), (11242, 6928244), (11753, 6627016), (13432, 5798639), (14168, 5497411), (18469, 4217192), (22484, 3464122), (23506, 3313508), (36938, 2108596), (44968, 1732061), (47012, 1656754), (73876, 1054298), (75307, 1034264), (94024, 828377), (129283, 602456), (147752, 527149), (150614, 517132), (258566, 301228)]