123216672

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 348606720

約数和(自身を除く): 225390048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1571, 1634, 1824, 2064, 2451, 3142, 3268, 4128, 4713, 4902, 6284, 6536, 9426, 9804, 12568, 13072, 18852, 19608, 25136, 26144, 29849, 37704, 39216, 50272, 59698, 67553, 75408, 78432, 89547, 119396, 135106, 150816, 179094, 202659, 238792, 270212, 358188, 405318, 477584, 540424, 716376, 810636, 955168, 1080848, 1283507, 1432752, 1621272, 2161696, 2567014, 2865504, 3242544, 3850521, 5134028, 6485088, 7701042, 10268056, 15402084, 20536112, 30804168, 41072224, 61608336, 123216672]

約数ペア:

[(1, 123216672), (2, 61608336), (3, 41072224), (4, 30804168), (6, 20536112), (8, 15402084), (12, 10268056), (16, 7701042), (19, 6485088), (24, 5134028), (32, 3850521), (38, 3242544), (43, 2865504), (48, 2567014), (57, 2161696), (76, 1621272), (86, 1432752), (96, 1283507), (114, 1080848), (129, 955168), (152, 810636), (172, 716376), (228, 540424), (258, 477584), (304, 405318), (344, 358188), (456, 270212), (516, 238792), (608, 202659), (688, 179094), (817, 150816), (912, 135106), (1032, 119396), (1376, 89547), (1571, 78432), (1634, 75408), (1824, 67553), (2064, 59698), (2451, 50272), (3142, 39216), (3268, 37704), (4128, 29849), (4713, 26144), (4902, 25136), (6284, 19608), (6536, 18852), (9426, 13072), (9804, 12568)]