66118176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 203243040

約数和(自身を除く): 137124864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 281, 288, 304, 342, 344, 387, 456, 516, 562, 608, 684, 688, 774, 817, 843, 912, 1032, 1124, 1368, 1376, 1548, 1634, 1686, 1824, 2064, 2248, 2451, 2529, 2736, 3096, 3268, 3372, 4128, 4496, 4902, 5058, 5339, 5472, 6192, 6536, 6744, 7353, 8992, 9804, 10116, 10678, 12083, 12384, 13072, 13488, 14706, 16017, 19608, 20232, 21356, 24166, 26144, 26976, 29412, 32034, 36249, 39216, 40464, 42712, 48051, 48332, 58824, 64068, 72498, 78432, 80928, 85424, 96102, 96664, 108747, 117648, 128136, 144996, 170848, 192204, 193328, 217494, 229577, 235296, 256272, 289992, 384408, 386656, 434988, 459154, 512544, 579984, 688731, 768816, 869976, 918308, 1159968, 1377462, 1537632, 1739952, 1836616, 2066193, 2754924, 3479904, 3673232, 4132386, 5509848, 7346464, 8264772, 11019696, 16529544, 22039392, 33059088, 66118176]

約数ペア:

[(1, 66118176), (2, 33059088), (3, 22039392), (4, 16529544), (6, 11019696), (8, 8264772), (9, 7346464), (12, 5509848), (16, 4132386), (18, 3673232), (19, 3479904), (24, 2754924), (32, 2066193), (36, 1836616), (38, 1739952), (43, 1537632), (48, 1377462), (57, 1159968), (72, 918308), (76, 869976), (86, 768816), (96, 688731), (114, 579984), (129, 512544), (144, 459154), (152, 434988), (171, 386656), (172, 384408), (228, 289992), (258, 256272), (281, 235296), (288, 229577), (304, 217494), (342, 193328), (344, 192204), (387, 170848), (456, 144996), (516, 128136), (562, 117648), (608, 108747), (684, 96664), (688, 96102), (774, 85424), (817, 80928), (843, 78432), (912, 72498), (1032, 64068), (1124, 58824), (1368, 48332), (1376, 48051), (1548, 42712), (1634, 40464), (1686, 39216), (1824, 36249), (2064, 32034), (2248, 29412), (2451, 26976), (2529, 26144), (2736, 24166), (3096, 21356), (3268, 20232), (3372, 19608), (4128, 16017), (4496, 14706), (4902, 13488), (5058, 13072), (5339, 12384), (5472, 12083), (6192, 10678), (6536, 10116), (6744, 9804), (7353, 8992)]