74797128

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 249523200

約数和(自身を除く): 174726072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 147, 148, 168, 189, 191, 196, 216, 222, 252, 259, 294, 296, 333, 378, 382, 392, 441, 444, 504, 518, 573, 588, 666, 756, 764, 777, 882, 888, 999, 1036, 1146, 1176, 1323, 1332, 1337, 1512, 1528, 1554, 1719, 1764, 1813, 1998, 2072, 2292, 2331, 2646, 2664, 2674, 3108, 3438, 3528, 3626, 3996, 4011, 4584, 4662, 5157, 5292, 5348, 5439, 6216, 6876, 6993, 7067, 7252, 7992, 8022, 9324, 9359, 10314, 10584, 10696, 10878, 12033, 13752, 13986, 14134, 14504, 16044, 16317, 18648, 18718, 20628, 21201, 21756, 24066, 27972, 28077, 28268, 32088, 32634, 36099, 37436, 41256, 42402, 43512, 48132, 48951, 49469, 55944, 56154, 56536, 63603, 65268, 72198, 74872, 84231, 84804, 96264, 97902, 98938, 112308, 127206, 130536, 144396, 148407, 168462, 169608, 190809, 195804, 197876, 224616, 252693, 254412, 288792, 296814, 336924, 346283, 381618, 391608, 395752, 445221, 505386, 508824, 593628, 673848, 692566, 763236, 890442, 1010772, 1038849, 1187256, 1335663, 1385132, 1526472, 1780884, 2021544, 2077698, 2671326, 2770264, 3116547, 3561768, 4155396, 5342652, 6233094, 8310792, 9349641, 10685304, 12466188, 18699282, 24932376, 37398564, 74797128]

約数ペア:

[(1, 74797128), (2, 37398564), (3, 24932376), (4, 18699282), (6, 12466188), (7, 10685304), (8, 9349641), (9, 8310792), (12, 6233094), (14, 5342652), (18, 4155396), (21, 3561768), (24, 3116547), (27, 2770264), (28, 2671326), (36, 2077698), (37, 2021544), (42, 1780884), (49, 1526472), (54, 1385132), (56, 1335663), (63, 1187256), (72, 1038849), (74, 1010772), (84, 890442), (98, 763236), (108, 692566), (111, 673848), (126, 593628), (147, 508824), (148, 505386), (168, 445221), (189, 395752), (191, 391608), (196, 381618), (216, 346283), (222, 336924), (252, 296814), (259, 288792), (294, 254412), (296, 252693), (333, 224616), (378, 197876), (382, 195804), (392, 190809), (441, 169608), (444, 168462), (504, 148407), (518, 144396), (573, 130536), (588, 127206), (666, 112308), (756, 98938), (764, 97902), (777, 96264), (882, 84804), (888, 84231), (999, 74872), (1036, 72198), (1146, 65268), (1176, 63603), (1323, 56536), (1332, 56154), (1337, 55944), (1512, 49469), (1528, 48951), (1554, 48132), (1719, 43512), (1764, 42402), (1813, 41256), (1998, 37436), (2072, 36099), (2292, 32634), (2331, 32088), (2646, 28268), (2664, 28077), (2674, 27972), (3108, 24066), (3438, 21756), (3528, 21201), (3626, 20628), (3996, 18718), (4011, 18648), (4584, 16317), (4662, 16044), (5157, 14504), (5292, 14134), (5348, 13986), (5439, 13752), (6216, 12033), (6876, 10878), (6993, 10696), (7067, 10584), (7252, 10314), (7992, 9359), (8022, 9324)]