89980352

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 168

約数和(自身を含む): 242133120

約数和(自身を除く): 152152768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 64, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 224, 248, 266, 304, 308, 341, 352, 418, 434, 448, 496, 532, 589, 608, 616, 682, 704, 836, 868, 961, 992, 1064, 1178, 1216, 1232, 1364, 1463, 1672, 1736, 1922, 1984, 2128, 2356, 2387, 2464, 2728, 2926, 3344, 3472, 3844, 4123, 4256, 4712, 4774, 4928, 5456, 5852, 6479, 6688, 6727, 6944, 7688, 8246, 8512, 9424, 9548, 10571, 10912, 11704, 12958, 13376, 13454, 13888, 15376, 16492, 18259, 18848, 19096, 21142, 21824, 23408, 25916, 26908, 30752, 32984, 36518, 37696, 38192, 42284, 45353, 46816, 51832, 53816, 61504, 65968, 73036, 73997, 76384, 84568, 90706, 93632, 103664, 107632, 127813, 131936, 146072, 147994, 152768, 169136, 181412, 200849, 207328, 215264, 255626, 263872, 292144, 295988, 338272, 362824, 401698, 414656, 430528, 511252, 584288, 591976, 676544, 725648, 803396, 1022504, 1168576, 1183952, 1405943, 1451296, 1606792, 2045008, 2367904, 2811886, 2902592, 3213584, 4090016, 4735808, 5623772, 6427168, 8180032, 11247544, 12854336, 22495088, 44990176, 89980352]

約数ペア:

[(1, 89980352), (2, 44990176), (4, 22495088), (7, 12854336), (8, 11247544), (11, 8180032), (14, 6427168), (16, 5623772), (19, 4735808), (22, 4090016), (28, 3213584), (31, 2902592), (32, 2811886), (38, 2367904), (44, 2045008), (56, 1606792), (62, 1451296), (64, 1405943), (76, 1183952), (77, 1168576), (88, 1022504), (112, 803396), (124, 725648), (133, 676544), (152, 591976), (154, 584288), (176, 511252), (209, 430528), (217, 414656), (224, 401698), (248, 362824), (266, 338272), (304, 295988), (308, 292144), (341, 263872), (352, 255626), (418, 215264), (434, 207328), (448, 200849), (496, 181412), (532, 169136), (589, 152768), (608, 147994), (616, 146072), (682, 131936), (704, 127813), (836, 107632), (868, 103664), (961, 93632), (992, 90706), (1064, 84568), (1178, 76384), (1216, 73997), (1232, 73036), (1364, 65968), (1463, 61504), (1672, 53816), (1736, 51832), (1922, 46816), (1984, 45353), (2128, 42284), (2356, 38192), (2387, 37696), (2464, 36518), (2728, 32984), (2926, 30752), (3344, 26908), (3472, 25916), (3844, 23408), (4123, 21824), (4256, 21142), (4712, 19096), (4774, 18848), (4928, 18259), (5456, 16492), (5852, 15376), (6479, 13888), (6688, 13454), (6727, 13376), (6944, 12958), (7688, 11704), (8246, 10912), (8512, 10571), (9424, 9548)]