67240544

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 169207920

約数和(自身を除く): 101967376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 61, 74, 76, 98, 112, 122, 133, 148, 152, 196, 224, 244, 259, 266, 296, 304, 392, 427, 488, 518, 532, 592, 608, 703, 784, 854, 931, 976, 1036, 1064, 1159, 1184, 1406, 1568, 1708, 1813, 1862, 1952, 2072, 2128, 2257, 2318, 2812, 2989, 3416, 3626, 3724, 4144, 4256, 4514, 4636, 4921, 5624, 5978, 6832, 7252, 7448, 8113, 8288, 9028, 9272, 9842, 11248, 11956, 13664, 14504, 14896, 15799, 16226, 18056, 18544, 19684, 22496, 23912, 29008, 29792, 31598, 32452, 34447, 36112, 37088, 39368, 42883, 47824, 56791, 58016, 63196, 64904, 68894, 72224, 78736, 85766, 95648, 110593, 113582, 126392, 129808, 137788, 157472, 171532, 221186, 227164, 252784, 259616, 275576, 300181, 343064, 442372, 454328, 505568, 551152, 600362, 686128, 884744, 908656, 1102304, 1200724, 1372256, 1769488, 1817312, 2101267, 2401448, 3538976, 4202534, 4802896, 8405068, 9605792, 16810136, 33620272, 67240544]

約数ペア:

[(1, 67240544), (2, 33620272), (4, 16810136), (7, 9605792), (8, 8405068), (14, 4802896), (16, 4202534), (19, 3538976), (28, 2401448), (32, 2101267), (37, 1817312), (38, 1769488), (49, 1372256), (56, 1200724), (61, 1102304), (74, 908656), (76, 884744), (98, 686128), (112, 600362), (122, 551152), (133, 505568), (148, 454328), (152, 442372), (196, 343064), (224, 300181), (244, 275576), (259, 259616), (266, 252784), (296, 227164), (304, 221186), (392, 171532), (427, 157472), (488, 137788), (518, 129808), (532, 126392), (592, 113582), (608, 110593), (703, 95648), (784, 85766), (854, 78736), (931, 72224), (976, 68894), (1036, 64904), (1064, 63196), (1159, 58016), (1184, 56791), (1406, 47824), (1568, 42883), (1708, 39368), (1813, 37088), (1862, 36112), (1952, 34447), (2072, 32452), (2128, 31598), (2257, 29792), (2318, 29008), (2812, 23912), (2989, 22496), (3416, 19684), (3626, 18544), (3724, 18056), (4144, 16226), (4256, 15799), (4514, 14896), (4636, 14504), (4921, 13664), (5624, 11956), (5978, 11248), (6832, 9842), (7252, 9272), (7448, 9028), (8113, 8288)]