80211456

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 180

約数和(自身を含む): 253106568

約数和(自身を除く): 172895112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 103, 104, 117, 128, 144, 156, 169, 192, 206, 208, 234, 256, 288, 309, 312, 338, 384, 412, 416, 468, 507, 512, 576, 618, 624, 676, 768, 824, 832, 927, 936, 1014, 1152, 1236, 1248, 1339, 1352, 1521, 1536, 1648, 1664, 1854, 1872, 2028, 2304, 2472, 2496, 2678, 2704, 3042, 3296, 3328, 3708, 3744, 4017, 4056, 4608, 4944, 4992, 5356, 5408, 6084, 6592, 6656, 7416, 7488, 8034, 8112, 9888, 9984, 10712, 10816, 12051, 12168, 13184, 14832, 14976, 16068, 16224, 17407, 19776, 19968, 21424, 21632, 24102, 24336, 26368, 29664, 29952, 32136, 32448, 34814, 39552, 42848, 43264, 48204, 48672, 52221, 52736, 59328, 59904, 64272, 64896, 69628, 79104, 85696, 86528, 96408, 97344, 104442, 118656, 128544, 129792, 139256, 156663, 158208, 171392, 192816, 194688, 208884, 237312, 257088, 259584, 278512, 313326, 342784, 385632, 389376, 417768, 474624, 514176, 557024, 626652, 685568, 771264, 778752, 835536, 1028352, 1114048, 1253304, 1542528, 1671072, 2056704, 2228096, 2506608, 3085056, 3342144, 4456192, 5013216, 6170112, 6684288, 8912384, 10026432, 13368576, 20052864, 26737152, 40105728, 80211456]

約数ペア:

[(1, 80211456), (2, 40105728), (3, 26737152), (4, 20052864), (6, 13368576), (8, 10026432), (9, 8912384), (12, 6684288), (13, 6170112), (16, 5013216), (18, 4456192), (24, 3342144), (26, 3085056), (32, 2506608), (36, 2228096), (39, 2056704), (48, 1671072), (52, 1542528), (64, 1253304), (72, 1114048), (78, 1028352), (96, 835536), (103, 778752), (104, 771264), (117, 685568), (128, 626652), (144, 557024), (156, 514176), (169, 474624), (192, 417768), (206, 389376), (208, 385632), (234, 342784), (256, 313326), (288, 278512), (309, 259584), (312, 257088), (338, 237312), (384, 208884), (412, 194688), (416, 192816), (468, 171392), (507, 158208), (512, 156663), (576, 139256), (618, 129792), (624, 128544), (676, 118656), (768, 104442), (824, 97344), (832, 96408), (927, 86528), (936, 85696), (1014, 79104), (1152, 69628), (1236, 64896), (1248, 64272), (1339, 59904), (1352, 59328), (1521, 52736), (1536, 52221), (1648, 48672), (1664, 48204), (1854, 43264), (1872, 42848), (2028, 39552), (2304, 34814), (2472, 32448), (2496, 32136), (2678, 29952), (2704, 29664), (3042, 26368), (3296, 24336), (3328, 24102), (3708, 21632), (3744, 21424), (4017, 19968), (4056, 19776), (4608, 17407), (4944, 16224), (4992, 16068), (5356, 14976), (5408, 14832), (6084, 13184), (6592, 12168), (6656, 12051), (7416, 10816), (7488, 10712), (8034, 9984), (8112, 9888)]