74347504

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 188545968

約数和(自身を除く): 114198464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 112, 148, 154, 176, 196, 233, 259, 296, 308, 392, 407, 466, 518, 539, 592, 616, 784, 814, 932, 1036, 1078, 1232, 1628, 1631, 1813, 1864, 2072, 2156, 2563, 2849, 3256, 3262, 3626, 3728, 4144, 4312, 5126, 5698, 6512, 6524, 7252, 8621, 8624, 10252, 11396, 11417, 13048, 14504, 17242, 17941, 19943, 20504, 22792, 22834, 26096, 29008, 34484, 35882, 39886, 41008, 45584, 45668, 60347, 68968, 71764, 79772, 91336, 94831, 120694, 125587, 137936, 143528, 159544, 182672, 189662, 241388, 251174, 287056, 319088, 379324, 422429, 482776, 502348, 663817, 758648, 844858, 965552, 1004696, 1327634, 1517296, 1689716, 2009392, 2655268, 3379432, 4646719, 5310536, 6758864, 9293438, 10621072, 18586876, 37173752, 74347504]

約数ペア:

[(1, 74347504), (2, 37173752), (4, 18586876), (7, 10621072), (8, 9293438), (11, 6758864), (14, 5310536), (16, 4646719), (22, 3379432), (28, 2655268), (37, 2009392), (44, 1689716), (49, 1517296), (56, 1327634), (74, 1004696), (77, 965552), (88, 844858), (98, 758648), (112, 663817), (148, 502348), (154, 482776), (176, 422429), (196, 379324), (233, 319088), (259, 287056), (296, 251174), (308, 241388), (392, 189662), (407, 182672), (466, 159544), (518, 143528), (539, 137936), (592, 125587), (616, 120694), (784, 94831), (814, 91336), (932, 79772), (1036, 71764), (1078, 68968), (1232, 60347), (1628, 45668), (1631, 45584), (1813, 41008), (1864, 39886), (2072, 35882), (2156, 34484), (2563, 29008), (2849, 26096), (3256, 22834), (3262, 22792), (3626, 20504), (3728, 19943), (4144, 17941), (4312, 17242), (5126, 14504), (5698, 13048), (6512, 11417), (6524, 11396), (7252, 10252), (8621, 8624)]