77948288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 107120512

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 32, 44, 46, 58, 64, 83, 88, 92, 116, 128, 166, 176, 184, 232, 253, 319, 332, 352, 368, 464, 506, 638, 664, 667, 704, 736, 913, 928, 1012, 1276, 1328, 1334, 1408, 1472, 1826, 1856, 1909, 2024, 2407, 2552, 2656, 2668, 2944, 3652, 3712, 3818, 4048, 4814, 5104, 5312, 5336, 7304, 7337, 7636, 8096, 9628, 10208, 10624, 10672, 14608, 14674, 15272, 16192, 19256, 20416, 20999, 21344, 26477, 29216, 29348, 30544, 32384, 38512, 40832, 41998, 42688, 52954, 55361, 58432, 58696, 61088, 77024, 83996, 85376, 105908, 110722, 116864, 117392, 122176, 154048, 167992, 211816, 221444, 234784, 244352, 308096, 335984, 423632, 442888, 469568, 608971, 671968, 847264, 885776, 939136, 1217942, 1343936, 1694528, 1771552, 2435884, 2687872, 3389056, 3543104, 4871768, 7086208, 9743536, 19487072, 38974144, 77948288]

約数ペア:

[(1, 77948288), (2, 38974144), (4, 19487072), (8, 9743536), (11, 7086208), (16, 4871768), (22, 3543104), (23, 3389056), (29, 2687872), (32, 2435884), (44, 1771552), (46, 1694528), (58, 1343936), (64, 1217942), (83, 939136), (88, 885776), (92, 847264), (116, 671968), (128, 608971), (166, 469568), (176, 442888), (184, 423632), (232, 335984), (253, 308096), (319, 244352), (332, 234784), (352, 221444), (368, 211816), (464, 167992), (506, 154048), (638, 122176), (664, 117392), (667, 116864), (704, 110722), (736, 105908), (913, 85376), (928, 83996), (1012, 77024), (1276, 61088), (1328, 58696), (1334, 58432), (1408, 55361), (1472, 52954), (1826, 42688), (1856, 41998), (1909, 40832), (2024, 38512), (2407, 32384), (2552, 30544), (2656, 29348), (2668, 29216), (2944, 26477), (3652, 21344), (3712, 20999), (3818, 20416), (4048, 19256), (4814, 16192), (5104, 15272), (5312, 14674), (5336, 14608), (7304, 10672), (7337, 10624), (7636, 10208), (8096, 9628)]