72628488

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 227383200

約数和(自身を除く): 154754712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 306, 323, 324, 342, 347, 408, 456, 459, 513, 612, 646, 648, 684, 694, 918, 969, 1026, 1041, 1224, 1292, 1368, 1377, 1388, 1539, 1836, 1938, 2052, 2082, 2584, 2754, 2776, 2907, 3078, 3123, 3672, 3876, 4104, 4164, 5508, 5814, 5899, 6156, 6246, 6593, 7752, 8328, 8721, 9369, 11016, 11628, 11798, 12312, 12492, 13186, 17442, 17697, 18738, 19779, 23256, 23596, 24984, 26163, 26372, 28107, 34884, 35394, 37476, 39558, 47192, 52326, 52744, 53091, 56214, 59337, 69768, 70788, 74952, 79116, 104652, 106182, 112081, 112428, 118674, 141576, 158232, 159273, 178011, 209304, 212364, 224162, 224856, 237348, 318546, 336243, 356022, 424728, 448324, 474696, 477819, 534033, 637092, 672486, 712044, 896648, 955638, 1008729, 1068066, 1274184, 1344972, 1424088, 1911276, 2017458, 2136132, 2689944, 3026187, 3822552, 4034916, 4272264, 6052374, 8069832, 9078561, 12104748, 18157122, 24209496, 36314244, 72628488]

約数ペア:

[(1, 72628488), (2, 36314244), (3, 24209496), (4, 18157122), (6, 12104748), (8, 9078561), (9, 8069832), (12, 6052374), (17, 4272264), (18, 4034916), (19, 3822552), (24, 3026187), (27, 2689944), (34, 2136132), (36, 2017458), (38, 1911276), (51, 1424088), (54, 1344972), (57, 1274184), (68, 1068066), (72, 1008729), (76, 955638), (81, 896648), (102, 712044), (108, 672486), (114, 637092), (136, 534033), (152, 477819), (153, 474696), (162, 448324), (171, 424728), (204, 356022), (216, 336243), (228, 318546), (306, 237348), (323, 224856), (324, 224162), (342, 212364), (347, 209304), (408, 178011), (456, 159273), (459, 158232), (513, 141576), (612, 118674), (646, 112428), (648, 112081), (684, 106182), (694, 104652), (918, 79116), (969, 74952), (1026, 70788), (1041, 69768), (1224, 59337), (1292, 56214), (1368, 53091), (1377, 52744), (1388, 52326), (1539, 47192), (1836, 39558), (1938, 37476), (2052, 35394), (2082, 34884), (2584, 28107), (2754, 26372), (2776, 26163), (2907, 24984), (3078, 23596), (3123, 23256), (3672, 19779), (3876, 18738), (4104, 17697), (4164, 17442), (5508, 13186), (5814, 12492), (5899, 12312), (6156, 11798), (6246, 11628), (6593, 11016), (7752, 9369), (8328, 8721)]