79539936

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 249991056

約数和(自身を除く): 170451120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 457, 518, 588, 592, 672, 777, 784, 888, 914, 1036, 1176, 1184, 1371, 1554, 1568, 1776, 1813, 1828, 2072, 2352, 2742, 3108, 3199, 3552, 3626, 3656, 4144, 4704, 5439, 5484, 6216, 6398, 7252, 7312, 8288, 9597, 10878, 10968, 12432, 12796, 14504, 14624, 16909, 19194, 21756, 21936, 22393, 24864, 25592, 29008, 33818, 38388, 43512, 43872, 44786, 50727, 51184, 58016, 67179, 67636, 76776, 87024, 89572, 101454, 102368, 118363, 134358, 135272, 153552, 174048, 179144, 202908, 236726, 268716, 270544, 307104, 355089, 358288, 405816, 473452, 537432, 541088, 710178, 716576, 811632, 828541, 946904, 1074864, 1420356, 1623264, 1657082, 1893808, 2149728, 2485623, 2840712, 3314164, 3787616, 4971246, 5681424, 6628328, 9942492, 11362848, 13256656, 19884984, 26513312, 39769968, 79539936]

約数ペア:

[(1, 79539936), (2, 39769968), (3, 26513312), (4, 19884984), (6, 13256656), (7, 11362848), (8, 9942492), (12, 6628328), (14, 5681424), (16, 4971246), (21, 3787616), (24, 3314164), (28, 2840712), (32, 2485623), (37, 2149728), (42, 1893808), (48, 1657082), (49, 1623264), (56, 1420356), (74, 1074864), (84, 946904), (96, 828541), (98, 811632), (111, 716576), (112, 710178), (147, 541088), (148, 537432), (168, 473452), (196, 405816), (222, 358288), (224, 355089), (259, 307104), (294, 270544), (296, 268716), (336, 236726), (392, 202908), (444, 179144), (457, 174048), (518, 153552), (588, 135272), (592, 134358), (672, 118363), (777, 102368), (784, 101454), (888, 89572), (914, 87024), (1036, 76776), (1176, 67636), (1184, 67179), (1371, 58016), (1554, 51184), (1568, 50727), (1776, 44786), (1813, 43872), (1828, 43512), (2072, 38388), (2352, 33818), (2742, 29008), (3108, 25592), (3199, 24864), (3552, 22393), (3626, 21936), (3656, 21756), (4144, 19194), (4704, 16909), (5439, 14624), (5484, 14504), (6216, 12796), (6398, 12432), (7252, 10968), (7312, 10878), (8288, 9597)]