78030816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 219088800

約数和(自身を除く): 141057984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 137, 204, 272, 274, 349, 408, 411, 544, 548, 698, 816, 822, 1047, 1096, 1396, 1632, 1644, 2094, 2192, 2329, 2792, 3288, 4188, 4384, 4658, 5584, 5933, 6576, 6987, 8376, 9316, 11168, 11866, 13152, 13974, 16752, 17799, 18632, 23732, 27948, 33504, 35598, 37264, 47464, 47813, 55896, 71196, 74528, 94928, 95626, 111792, 142392, 143439, 189856, 191252, 223584, 284784, 286878, 382504, 569568, 573756, 765008, 812821, 1147512, 1530016, 1625642, 2295024, 2438463, 3251284, 4590048, 4876926, 6502568, 9753852, 13005136, 19507704, 26010272, 39015408, 78030816]

約数ペア:

[(1, 78030816), (2, 39015408), (3, 26010272), (4, 19507704), (6, 13005136), (8, 9753852), (12, 6502568), (16, 4876926), (17, 4590048), (24, 3251284), (32, 2438463), (34, 2295024), (48, 1625642), (51, 1530016), (68, 1147512), (96, 812821), (102, 765008), (136, 573756), (137, 569568), (204, 382504), (272, 286878), (274, 284784), (349, 223584), (408, 191252), (411, 189856), (544, 143439), (548, 142392), (698, 111792), (816, 95626), (822, 94928), (1047, 74528), (1096, 71196), (1396, 55896), (1632, 47813), (1644, 47464), (2094, 37264), (2192, 35598), (2329, 33504), (2792, 27948), (3288, 23732), (4188, 18632), (4384, 17799), (4658, 16752), (5584, 13974), (5933, 13152), (6576, 11866), (6987, 11168), (8376, 9316)]