71974656

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 234365040

約数和(自身を除く): 162390384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 89, 96, 104, 108, 117, 128, 144, 156, 162, 178, 192, 208, 216, 234, 243, 256, 267, 288, 312, 324, 351, 356, 384, 416, 432, 468, 486, 534, 576, 624, 648, 702, 712, 768, 801, 832, 864, 936, 972, 1053, 1068, 1152, 1157, 1248, 1296, 1404, 1424, 1602, 1664, 1728, 1872, 1944, 2106, 2136, 2304, 2314, 2403, 2496, 2592, 2808, 2848, 3159, 3204, 3328, 3456, 3471, 3744, 3888, 4212, 4272, 4628, 4806, 4992, 5184, 5616, 5696, 6318, 6408, 6912, 6942, 7209, 7488, 7776, 8424, 8544, 9256, 9612, 9984, 10368, 10413, 11232, 11392, 12636, 12816, 13884, 14418, 14976, 15552, 16848, 17088, 18512, 19224, 20736, 20826, 21627, 22464, 22784, 25272, 25632, 27768, 28836, 29952, 31104, 31239, 33696, 34176, 37024, 38448, 41652, 43254, 44928, 50544, 51264, 55536, 57672, 62208, 62478, 67392, 68352, 74048, 76896, 83304, 86508, 89856, 93717, 101088, 102528, 111072, 115344, 124956, 134784, 148096, 153792, 166608, 173016, 187434, 202176, 205056, 222144, 230688, 249912, 269568, 281151, 296192, 307584, 333216, 346032, 374868, 404352, 444288, 461376, 499824, 562302, 615168, 666432, 692064, 749736, 808704, 888576, 922752, 999648, 1124604, 1332864, 1384128, 1499472, 1845504, 1999296, 2249208, 2665728, 2768256, 2998944, 3998592, 4498416, 5536512, 5997888, 7997184, 8996832, 11995776, 17993664, 23991552, 35987328, 71974656]

約数ペア:

[(1, 71974656), (2, 35987328), (3, 23991552), (4, 17993664), (6, 11995776), (8, 8996832), (9, 7997184), (12, 5997888), (13, 5536512), (16, 4498416), (18, 3998592), (24, 2998944), (26, 2768256), (27, 2665728), (32, 2249208), (36, 1999296), (39, 1845504), (48, 1499472), (52, 1384128), (54, 1332864), (64, 1124604), (72, 999648), (78, 922752), (81, 888576), (89, 808704), (96, 749736), (104, 692064), (108, 666432), (117, 615168), (128, 562302), (144, 499824), (156, 461376), (162, 444288), (178, 404352), (192, 374868), (208, 346032), (216, 333216), (234, 307584), (243, 296192), (256, 281151), (267, 269568), (288, 249912), (312, 230688), (324, 222144), (351, 205056), (356, 202176), (384, 187434), (416, 173016), (432, 166608), (468, 153792), (486, 148096), (534, 134784), (576, 124956), (624, 115344), (648, 111072), (702, 102528), (712, 101088), (768, 93717), (801, 89856), (832, 86508), (864, 83304), (936, 76896), (972, 74048), (1053, 68352), (1068, 67392), (1152, 62478), (1157, 62208), (1248, 57672), (1296, 55536), (1404, 51264), (1424, 50544), (1602, 44928), (1664, 43254), (1728, 41652), (1872, 38448), (1944, 37024), (2106, 34176), (2136, 33696), (2304, 31239), (2314, 31104), (2403, 29952), (2496, 28836), (2592, 27768), (2808, 25632), (2848, 25272), (3159, 22784), (3204, 22464), (3328, 21627), (3456, 20826), (3471, 20736), (3744, 19224), (3888, 18512), (4212, 17088), (4272, 16848), (4628, 15552), (4806, 14976), (4992, 14418), (5184, 13884), (5616, 12816), (5696, 12636), (6318, 11392), (6408, 11232), (6912, 10413), (6942, 10368), (7209, 9984), (7488, 9612), (7776, 9256), (8424, 8544)]