64156464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 191505600

約数和(自身を除く): 127349136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 171, 179, 228, 262, 304, 342, 358, 393, 456, 524, 537, 684, 716, 786, 912, 1048, 1074, 1179, 1368, 1432, 1572, 1611, 2096, 2148, 2358, 2489, 2736, 2864, 3144, 3222, 3401, 4296, 4716, 4978, 6288, 6444, 6802, 7467, 8592, 9432, 9956, 10203, 12888, 13604, 14934, 18864, 19912, 20406, 22401, 23449, 25776, 27208, 29868, 30609, 39824, 40812, 44802, 46898, 54416, 59736, 61218, 70347, 81624, 89604, 93796, 119472, 122436, 140694, 163248, 179208, 187592, 211041, 244872, 281388, 358416, 375184, 422082, 445531, 489744, 562776, 844164, 891062, 1125552, 1336593, 1688328, 1782124, 2673186, 3376656, 3564248, 4009779, 5346372, 7128496, 8019558, 10692744, 16039116, 21385488, 32078232, 64156464]

約数ペア:

[(1, 64156464), (2, 32078232), (3, 21385488), (4, 16039116), (6, 10692744), (8, 8019558), (9, 7128496), (12, 5346372), (16, 4009779), (18, 3564248), (19, 3376656), (24, 2673186), (36, 1782124), (38, 1688328), (48, 1336593), (57, 1125552), (72, 891062), (76, 844164), (114, 562776), (131, 489744), (144, 445531), (152, 422082), (171, 375184), (179, 358416), (228, 281388), (262, 244872), (304, 211041), (342, 187592), (358, 179208), (393, 163248), (456, 140694), (524, 122436), (537, 119472), (684, 93796), (716, 89604), (786, 81624), (912, 70347), (1048, 61218), (1074, 59736), (1179, 54416), (1368, 46898), (1432, 44802), (1572, 40812), (1611, 39824), (2096, 30609), (2148, 29868), (2358, 27208), (2489, 25776), (2736, 23449), (2864, 22401), (3144, 20406), (3222, 19912), (3401, 18864), (4296, 14934), (4716, 13604), (4978, 12888), (6288, 10203), (6444, 9956), (6802, 9432), (7467, 8592)]