78211152

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 237466944

約数和(自身を除く): 159255792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 688, 731, 743, 774, 816, 1032, 1224, 1462, 1486, 1548, 2064, 2193, 2229, 2448, 2924, 2972, 3096, 4386, 4458, 5848, 5944, 6192, 6579, 6687, 8772, 8916, 11696, 11888, 12631, 13158, 13374, 17544, 17832, 25262, 26316, 26748, 31949, 35088, 35664, 37893, 50524, 52632, 53496, 63898, 75786, 95847, 101048, 105264, 106992, 113679, 127796, 151572, 191694, 202096, 227358, 255592, 287541, 303144, 383388, 454716, 511184, 543133, 575082, 606288, 766776, 909432, 1086266, 1150164, 1533552, 1629399, 1818864, 2172532, 2300328, 3258798, 4345064, 4600656, 4888197, 6517596, 8690128, 9776394, 13035192, 19552788, 26070384, 39105576, 78211152]

約数ペア:

[(1, 78211152), (2, 39105576), (3, 26070384), (4, 19552788), (6, 13035192), (8, 9776394), (9, 8690128), (12, 6517596), (16, 4888197), (17, 4600656), (18, 4345064), (24, 3258798), (34, 2300328), (36, 2172532), (43, 1818864), (48, 1629399), (51, 1533552), (68, 1150164), (72, 1086266), (86, 909432), (102, 766776), (129, 606288), (136, 575082), (144, 543133), (153, 511184), (172, 454716), (204, 383388), (258, 303144), (272, 287541), (306, 255592), (344, 227358), (387, 202096), (408, 191694), (516, 151572), (612, 127796), (688, 113679), (731, 106992), (743, 105264), (774, 101048), (816, 95847), (1032, 75786), (1224, 63898), (1462, 53496), (1486, 52632), (1548, 50524), (2064, 37893), (2193, 35664), (2229, 35088), (2448, 31949), (2924, 26748), (2972, 26316), (3096, 25262), (4386, 17832), (4458, 17544), (5848, 13374), (5944, 13158), (6192, 12631), (6579, 11888), (6687, 11696), (8772, 8916)]