31272672

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 55818528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 87, 94, 96, 116, 141, 174, 188, 232, 239, 282, 348, 376, 464, 478, 564, 696, 717, 752, 928, 956, 1128, 1363, 1392, 1434, 1504, 1912, 2256, 2726, 2784, 2868, 3824, 4089, 4512, 5452, 5736, 6931, 7648, 8178, 10904, 11233, 11472, 13862, 16356, 20793, 21808, 22466, 22944, 27724, 32712, 33699, 41586, 43616, 44932, 55448, 65424, 67398, 83172, 89864, 110896, 130848, 134796, 166344, 179728, 221792, 269592, 325757, 332688, 359456, 539184, 651514, 665376, 977271, 1078368, 1303028, 1954542, 2606056, 3909084, 5212112, 7818168, 10424224, 15636336, 31272672]

約数ペア:

[(1, 31272672), (2, 15636336), (3, 10424224), (4, 7818168), (6, 5212112), (8, 3909084), (12, 2606056), (16, 1954542), (24, 1303028), (29, 1078368), (32, 977271), (47, 665376), (48, 651514), (58, 539184), (87, 359456), (94, 332688), (96, 325757), (116, 269592), (141, 221792), (174, 179728), (188, 166344), (232, 134796), (239, 130848), (282, 110896), (348, 89864), (376, 83172), (464, 67398), (478, 65424), (564, 55448), (696, 44932), (717, 43616), (752, 41586), (928, 33699), (956, 32712), (1128, 27724), (1363, 22944), (1392, 22466), (1434, 21808), (1504, 20793), (1912, 16356), (2256, 13862), (2726, 11472), (2784, 11233), (2868, 10904), (3824, 8178), (4089, 7648), (4512, 6931), (5452, 5736)]