78848328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 229017600

約数和(自身を除く): 150169272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 228, 247, 282, 283, 312, 376, 456, 494, 564, 566, 611, 741, 849, 893, 988, 1128, 1132, 1222, 1482, 1698, 1786, 1833, 1976, 2264, 2444, 2679, 2964, 3396, 3572, 3666, 3679, 4888, 5358, 5377, 5928, 6792, 7144, 7332, 7358, 10716, 10754, 11037, 11609, 13301, 14664, 14716, 16131, 21432, 21508, 22074, 23218, 26602, 29432, 32262, 34827, 39903, 43016, 44148, 46436, 53204, 64524, 69654, 69901, 79806, 88296, 92872, 106408, 129048, 139308, 139802, 159612, 172913, 209703, 252719, 278616, 279604, 319224, 345826, 419406, 505438, 518739, 559208, 691652, 758157, 838812, 1010876, 1037478, 1383304, 1516314, 1677624, 2021752, 2074956, 3032628, 3285347, 4149912, 6065256, 6570694, 9856041, 13141388, 19712082, 26282776, 39424164, 78848328]

約数ペア:

[(1, 78848328), (2, 39424164), (3, 26282776), (4, 19712082), (6, 13141388), (8, 9856041), (12, 6570694), (13, 6065256), (19, 4149912), (24, 3285347), (26, 3032628), (38, 2074956), (39, 2021752), (47, 1677624), (52, 1516314), (57, 1383304), (76, 1037478), (78, 1010876), (94, 838812), (104, 758157), (114, 691652), (141, 559208), (152, 518739), (156, 505438), (188, 419406), (228, 345826), (247, 319224), (282, 279604), (283, 278616), (312, 252719), (376, 209703), (456, 172913), (494, 159612), (564, 139802), (566, 139308), (611, 129048), (741, 106408), (849, 92872), (893, 88296), (988, 79806), (1128, 69901), (1132, 69654), (1222, 64524), (1482, 53204), (1698, 46436), (1786, 44148), (1833, 43016), (1976, 39903), (2264, 34827), (2444, 32262), (2679, 29432), (2964, 26602), (3396, 23218), (3572, 22074), (3666, 21508), (3679, 21432), (4888, 16131), (5358, 14716), (5377, 14664), (5928, 13301), (6792, 11609), (7144, 11037), (7332, 10754), (7358, 10716)]