27963216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8480

約数の個数: 60

約数和(自身を含む): 81670368

約数和(自身を除く): 53707152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 135088, 151974, 194189, 202632, 303948, 388378, 405264, 582567, 607896, 776756, 1165134, 1215792, 1553512, 1747701, 2330268, 3107024, 3495402, 4660536, 6990804, 9321072, 13981608, 27963216]

約数ペア:

[(1, 27963216), (2, 13981608), (3, 9321072), (4, 6990804), (6, 4660536), (8, 3495402), (9, 3107024), (12, 2330268), (16, 1747701), (18, 1553512), (23, 1215792), (24, 1165134), (36, 776756), (46, 607896), (48, 582567), (69, 405264), (72, 388378), (92, 303948), (138, 202632), (144, 194189), (184, 151974), (207, 135088), (276, 101316), (368, 75987), (414, 67544), (552, 50658), (828, 33772), (1104, 25329), (1656, 16886), (3312, 8443)]