90391788

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{16411}}^1$

素因数の和:16444

約数の個数: 60

約数和(自身を含む): 250217352

約数和(自身を除く): 159825564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 16411, 32822, 49233, 65644, 98466, 147699, 196932, 278987, 295398, 443097, 557974, 590796, 836961, 886194, 1115948, 1329291, 1673922, 1772388, 2510883, 2658582, 3347844, 5021766, 5317164, 7532649, 10043532, 15065298, 22597947, 30130596, 45195894, 90391788]

約数ペア:

[(1, 90391788), (2, 45195894), (3, 30130596), (4, 22597947), (6, 15065298), (9, 10043532), (12, 7532649), (17, 5317164), (18, 5021766), (27, 3347844), (34, 2658582), (36, 2510883), (51, 1772388), (54, 1673922), (68, 1329291), (81, 1115948), (102, 886194), (108, 836961), (153, 590796), (162, 557974), (204, 443097), (306, 295398), (324, 278987), (459, 196932), (612, 147699), (918, 98466), (1377, 65644), (1836, 49233), (2754, 32822), (5508, 16411)]