80306616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 245790720

約数和(自身を除く): 165484104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 31, 38, 39, 46, 52, 57, 62, 69, 76, 78, 92, 93, 104, 114, 124, 138, 152, 156, 184, 186, 228, 247, 248, 276, 299, 312, 361, 372, 403, 437, 456, 494, 552, 589, 598, 713, 722, 741, 744, 806, 874, 897, 988, 1083, 1178, 1196, 1209, 1311, 1426, 1444, 1482, 1612, 1748, 1767, 1794, 1976, 2139, 2166, 2356, 2392, 2418, 2622, 2852, 2888, 2964, 3224, 3496, 3534, 3588, 4278, 4332, 4693, 4712, 4836, 5244, 5681, 5704, 5928, 7068, 7176, 7657, 8303, 8556, 8664, 9269, 9386, 9672, 10488, 11191, 11362, 13547, 14079, 14136, 15314, 16606, 17043, 17112, 18538, 18772, 22382, 22724, 22971, 24909, 27094, 27807, 28158, 30628, 33212, 33573, 34086, 37076, 37544, 40641, 44764, 45448, 45942, 49818, 54188, 55614, 56316, 61256, 66424, 67146, 68172, 74152, 81282, 89528, 91884, 99636, 107939, 108376, 111228, 112632, 134292, 136344, 145483, 162564, 176111, 183768, 199272, 215878, 222456, 257393, 268584, 290966, 323817, 325128, 352222, 431756, 436449, 514786, 528333, 581932, 647634, 704444, 772179, 863512, 872898, 1029572, 1056666, 1163864, 1295268, 1408888, 1544358, 1745796, 2059144, 2113332, 2590536, 3088716, 3346109, 3491592, 4226664, 6177432, 6692218, 10038327, 13384436, 20076654, 26768872, 40153308, 80306616]

約数ペア:

[(1, 80306616), (2, 40153308), (3, 26768872), (4, 20076654), (6, 13384436), (8, 10038327), (12, 6692218), (13, 6177432), (19, 4226664), (23, 3491592), (24, 3346109), (26, 3088716), (31, 2590536), (38, 2113332), (39, 2059144), (46, 1745796), (52, 1544358), (57, 1408888), (62, 1295268), (69, 1163864), (76, 1056666), (78, 1029572), (92, 872898), (93, 863512), (104, 772179), (114, 704444), (124, 647634), (138, 581932), (152, 528333), (156, 514786), (184, 436449), (186, 431756), (228, 352222), (247, 325128), (248, 323817), (276, 290966), (299, 268584), (312, 257393), (361, 222456), (372, 215878), (403, 199272), (437, 183768), (456, 176111), (494, 162564), (552, 145483), (589, 136344), (598, 134292), (713, 112632), (722, 111228), (741, 108376), (744, 107939), (806, 99636), (874, 91884), (897, 89528), (988, 81282), (1083, 74152), (1178, 68172), (1196, 67146), (1209, 66424), (1311, 61256), (1426, 56316), (1444, 55614), (1482, 54188), (1612, 49818), (1748, 45942), (1767, 45448), (1794, 44764), (1976, 40641), (2139, 37544), (2166, 37076), (2356, 34086), (2392, 33573), (2418, 33212), (2622, 30628), (2852, 28158), (2888, 27807), (2964, 27094), (3224, 24909), (3496, 22971), (3534, 22724), (3588, 22382), (4278, 18772), (4332, 18538), (4693, 17112), (4712, 17043), (4836, 16606), (5244, 15314), (5681, 14136), (5704, 14079), (5928, 13547), (7068, 11362), (7176, 11191), (7657, 10488), (8303, 9672), (8556, 9386), (8664, 9269)]