28202181768

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{22921}}^1$

素因数の和:23699

約数の個数: 96

約数和(自身を含む): 79812570240

約数和(自身を除く): 51610388472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 743, 828, 1486, 1656, 2229, 2972, 4458, 5944, 6687, 8916, 13374, 17089, 17832, 22921, 26748, 34178, 45842, 51267, 53496, 68356, 68763, 91684, 102534, 136712, 137526, 153801, 183368, 205068, 206289, 275052, 307602, 410136, 412578, 527183, 550104, 615204, 825156, 1054366, 1230408, 1581549, 1650312, 2108732, 3163098, 4217464, 4744647, 6326196, 9489294, 12652392, 17030303, 18978588, 34060606, 37957176, 51090909, 68121212, 102181818, 136242424, 153272727, 204363636, 306545454, 391696969, 408727272, 613090908, 783393938, 1175090907, 1226181816, 1566787876, 2350181814, 3133575752, 3525272721, 4700363628, 7050545442, 9400727256, 14101090884, 28202181768]

約数ペア:

[(1, 28202181768), (2, 14101090884), (3, 9400727256), (4, 7050545442), (6, 4700363628), (8, 3525272721), (9, 3133575752), (12, 2350181814), (18, 1566787876), (23, 1226181816), (24, 1175090907), (36, 783393938), (46, 613090908), (69, 408727272), (72, 391696969), (92, 306545454), (138, 204363636), (184, 153272727), (207, 136242424), (276, 102181818), (414, 68121212), (552, 51090909), (743, 37957176), (828, 34060606), (1486, 18978588), (1656, 17030303), (2229, 12652392), (2972, 9489294), (4458, 6326196), (5944, 4744647), (6687, 4217464), (8916, 3163098), (13374, 2108732), (17089, 1650312), (17832, 1581549), (22921, 1230408), (26748, 1054366), (34178, 825156), (45842, 615204), (51267, 550104), (53496, 527183), (68356, 412578), (68763, 410136), (91684, 307602), (102534, 275052), (136712, 206289), (137526, 205068), (153801, 183368)]