78069576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 150544824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 164, 204, 221, 246, 312, 328, 359, 408, 442, 492, 533, 663, 697, 718, 884, 984, 1066, 1077, 1326, 1394, 1436, 1599, 1768, 2091, 2132, 2154, 2652, 2788, 2872, 3198, 4182, 4264, 4308, 4667, 5304, 5576, 6103, 6396, 8364, 8616, 9061, 9334, 12206, 12792, 14001, 14719, 16728, 18122, 18309, 18668, 24412, 27183, 28002, 29438, 36244, 36618, 37336, 44157, 48824, 54366, 56004, 58876, 72488, 73236, 79339, 88314, 108732, 112008, 117752, 146472, 158678, 176628, 191347, 217464, 238017, 250223, 317356, 353256, 382694, 476034, 500446, 574041, 634712, 750669, 765388, 952068, 1000892, 1148082, 1501338, 1530776, 1904136, 2001784, 2296164, 3002676, 3252899, 4592328, 6005352, 6505798, 9758697, 13011596, 19517394, 26023192, 39034788, 78069576]

約数ペア:

[(1, 78069576), (2, 39034788), (3, 26023192), (4, 19517394), (6, 13011596), (8, 9758697), (12, 6505798), (13, 6005352), (17, 4592328), (24, 3252899), (26, 3002676), (34, 2296164), (39, 2001784), (41, 1904136), (51, 1530776), (52, 1501338), (68, 1148082), (78, 1000892), (82, 952068), (102, 765388), (104, 750669), (123, 634712), (136, 574041), (156, 500446), (164, 476034), (204, 382694), (221, 353256), (246, 317356), (312, 250223), (328, 238017), (359, 217464), (408, 191347), (442, 176628), (492, 158678), (533, 146472), (663, 117752), (697, 112008), (718, 108732), (884, 88314), (984, 79339), (1066, 73236), (1077, 72488), (1326, 58876), (1394, 56004), (1436, 54366), (1599, 48824), (1768, 44157), (2091, 37336), (2132, 36618), (2154, 36244), (2652, 29438), (2788, 28002), (2872, 27183), (3198, 24412), (4182, 18668), (4264, 18309), (4308, 18122), (4667, 16728), (5304, 14719), (5576, 14001), (6103, 12792), (6396, 12206), (8364, 9334), (8616, 9061)]