72097248

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 210712320

約数和(自身を除く): 138615072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 47, 48, 57, 58, 76, 87, 94, 96, 114, 116, 141, 152, 174, 188, 228, 232, 282, 304, 348, 376, 456, 464, 551, 564, 608, 696, 752, 841, 893, 912, 928, 1102, 1128, 1363, 1392, 1504, 1653, 1682, 1786, 1824, 2204, 2256, 2523, 2679, 2726, 2784, 3306, 3364, 3572, 4089, 4408, 4512, 5046, 5358, 5452, 6612, 6728, 7144, 8178, 8816, 10092, 10716, 10904, 13224, 13456, 14288, 15979, 16356, 17632, 20184, 21432, 21808, 25897, 26448, 26912, 28576, 31958, 32712, 39527, 40368, 42864, 43616, 47937, 51794, 52896, 63916, 65424, 77691, 79054, 80736, 85728, 95874, 103588, 118581, 127832, 130848, 155382, 158108, 191748, 207176, 237162, 255664, 310764, 316216, 383496, 414352, 474324, 511328, 621528, 632432, 751013, 766992, 828704, 948648, 1243056, 1264864, 1502026, 1533984, 1897296, 2253039, 2486112, 3004052, 3794592, 4506078, 6008104, 9012156, 12016208, 18024312, 24032416, 36048624, 72097248]

約数ペア:

[(1, 72097248), (2, 36048624), (3, 24032416), (4, 18024312), (6, 12016208), (8, 9012156), (12, 6008104), (16, 4506078), (19, 3794592), (24, 3004052), (29, 2486112), (32, 2253039), (38, 1897296), (47, 1533984), (48, 1502026), (57, 1264864), (58, 1243056), (76, 948648), (87, 828704), (94, 766992), (96, 751013), (114, 632432), (116, 621528), (141, 511328), (152, 474324), (174, 414352), (188, 383496), (228, 316216), (232, 310764), (282, 255664), (304, 237162), (348, 207176), (376, 191748), (456, 158108), (464, 155382), (551, 130848), (564, 127832), (608, 118581), (696, 103588), (752, 95874), (841, 85728), (893, 80736), (912, 79054), (928, 77691), (1102, 65424), (1128, 63916), (1363, 52896), (1392, 51794), (1504, 47937), (1653, 43616), (1682, 42864), (1786, 40368), (1824, 39527), (2204, 32712), (2256, 31958), (2523, 28576), (2679, 26912), (2726, 26448), (2784, 25897), (3306, 21808), (3364, 21432), (3572, 20184), (4089, 17632), (4408, 16356), (4512, 15979), (5046, 14288), (5358, 13456), (5452, 13224), (6612, 10904), (6728, 10716), (7144, 10092), (8178, 8816)]