72744030464

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{5197}}^1$

素因数の和:5400

約数の個数: 144

約数和(自身を含む): 169825396608

約数和(自身を除く): 97081366144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 107, 112, 128, 146, 214, 224, 256, 292, 428, 448, 511, 584, 749, 856, 896, 1022, 1168, 1498, 1712, 1792, 2044, 2336, 2996, 3424, 4088, 4672, 5197, 5992, 6848, 7811, 8176, 9344, 10394, 11984, 13696, 15622, 16352, 18688, 20788, 23968, 27392, 31244, 32704, 36379, 41576, 47936, 54677, 62488, 65408, 72758, 83152, 95872, 109354, 124976, 130816, 145516, 166304, 191744, 218708, 249952, 291032, 332608, 379381, 437416, 499904, 556079, 582064, 665216, 758762, 874832, 999808, 1112158, 1164128, 1330432, 1517524, 1749664, 1999616, 2224316, 2328256, 2655667, 3035048, 3499328, 3892553, 4448632, 4656512, 5311334, 6070096, 6998656, 7785106, 8897264, 9313024, 10622668, 12140192, 13997312, 15570212, 17794528, 21245336, 24280384, 31140424, 35589056, 40593767, 42490672, 48560768, 62280848, 71178112, 81187534, 84981344, 97121536, 124561696, 142356224, 162375068, 169962688, 249123392, 284156369, 324750136, 339925376, 498246784, 568312738, 649500272, 679850752, 996493568, 1136625476, 1299000544, 2273250952, 2598001088, 4546501904, 5196002176, 9093003808, 10392004352, 18186007616, 36372015232, 72744030464]

約数ペア:

[(1, 72744030464), (2, 36372015232), (4, 18186007616), (7, 10392004352), (8, 9093003808), (14, 5196002176), (16, 4546501904), (28, 2598001088), (32, 2273250952), (56, 1299000544), (64, 1136625476), (73, 996493568), (107, 679850752), (112, 649500272), (128, 568312738), (146, 498246784), (214, 339925376), (224, 324750136), (256, 284156369), (292, 249123392), (428, 169962688), (448, 162375068), (511, 142356224), (584, 124561696), (749, 97121536), (856, 84981344), (896, 81187534), (1022, 71178112), (1168, 62280848), (1498, 48560768), (1712, 42490672), (1792, 40593767), (2044, 35589056), (2336, 31140424), (2996, 24280384), (3424, 21245336), (4088, 17794528), (4672, 15570212), (5197, 13997312), (5992, 12140192), (6848, 10622668), (7811, 9313024), (8176, 8897264), (9344, 7785106), (10394, 6998656), (11984, 6070096), (13696, 5311334), (15622, 4656512), (16352, 4448632), (18688, 3892553), (20788, 3499328), (23968, 3035048), (27392, 2655667), (31244, 2328256), (32704, 2224316), (36379, 1999616), (41576, 1749664), (47936, 1517524), (54677, 1330432), (62488, 1164128), (65408, 1112158), (72758, 999808), (83152, 874832), (95872, 758762), (109354, 665216), (124976, 582064), (130816, 556079), (145516, 499904), (166304, 437416), (191744, 379381), (218708, 332608), (249952, 291032)]