43688268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 129744160

約数和(自身を除く): 86055892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 37, 39, 52, 54, 58, 74, 78, 87, 108, 111, 116, 117, 148, 156, 174, 222, 234, 261, 333, 348, 351, 377, 444, 468, 481, 522, 666, 702, 754, 783, 841, 962, 999, 1044, 1073, 1131, 1332, 1404, 1443, 1508, 1566, 1682, 1924, 1998, 2146, 2262, 2523, 2886, 3132, 3219, 3364, 3393, 3996, 4292, 4329, 4524, 5046, 5772, 6438, 6786, 7569, 8658, 9657, 10092, 10179, 10933, 12876, 12987, 13572, 13949, 15138, 17316, 19314, 20358, 21866, 22707, 25974, 27898, 28971, 30276, 31117, 32799, 38628, 40716, 41847, 43732, 45414, 51948, 55796, 57942, 62234, 65598, 83694, 90828, 93351, 98397, 115884, 124468, 125541, 131196, 167388, 186702, 196794, 251082, 280053, 295191, 373404, 376623, 393588, 404521, 502164, 560106, 590382, 753246, 809042, 840159, 1120212, 1180764, 1213563, 1506492, 1618084, 1680318, 2427126, 3360636, 3640689, 4854252, 7281378, 10922067, 14562756, 21844134, 43688268]

約数ペア:

[(1, 43688268), (2, 21844134), (3, 14562756), (4, 10922067), (6, 7281378), (9, 4854252), (12, 3640689), (13, 3360636), (18, 2427126), (26, 1680318), (27, 1618084), (29, 1506492), (36, 1213563), (37, 1180764), (39, 1120212), (52, 840159), (54, 809042), (58, 753246), (74, 590382), (78, 560106), (87, 502164), (108, 404521), (111, 393588), (116, 376623), (117, 373404), (148, 295191), (156, 280053), (174, 251082), (222, 196794), (234, 186702), (261, 167388), (333, 131196), (348, 125541), (351, 124468), (377, 115884), (444, 98397), (468, 93351), (481, 90828), (522, 83694), (666, 65598), (702, 62234), (754, 57942), (783, 55796), (841, 51948), (962, 45414), (999, 43732), (1044, 41847), (1073, 40716), (1131, 38628), (1332, 32799), (1404, 31117), (1443, 30276), (1508, 28971), (1566, 27898), (1682, 25974), (1924, 22707), (1998, 21866), (2146, 20358), (2262, 19314), (2523, 17316), (2886, 15138), (3132, 13949), (3219, 13572), (3364, 12987), (3393, 12876), (3996, 10933), (4292, 10179), (4329, 10092), (4524, 9657), (5046, 8658), (5772, 7569), (6438, 6786)]