72313472

素因数分解:

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

素因数の和:95

約数の個数: 192

約数和(自身を含む): 195350400

約数和(自身を除く): 123036928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 29, 32, 44, 46, 56, 58, 64, 77, 88, 92, 112, 116, 121, 128, 154, 161, 176, 184, 203, 224, 232, 242, 253, 308, 319, 322, 352, 368, 406, 448, 464, 484, 506, 616, 638, 644, 667, 704, 736, 812, 847, 896, 928, 968, 1012, 1232, 1276, 1288, 1334, 1408, 1472, 1624, 1694, 1771, 1856, 1936, 2024, 2233, 2464, 2552, 2576, 2668, 2783, 2944, 3248, 3388, 3509, 3542, 3712, 3872, 4048, 4466, 4669, 4928, 5104, 5152, 5336, 5566, 6496, 6776, 7018, 7084, 7337, 7744, 8096, 8932, 9338, 9856, 10208, 10304, 10672, 11132, 12992, 13552, 14036, 14168, 14674, 15488, 16192, 17864, 18676, 19481, 20416, 20608, 21344, 22264, 24563, 25984, 27104, 28072, 28336, 29348, 32384, 35728, 37352, 38962, 40832, 42688, 44528, 49126, 51359, 54208, 56144, 56672, 58696, 71456, 74704, 77924, 80707, 85376, 89056, 98252, 102718, 108416, 112288, 113344, 117392, 142912, 149408, 155848, 161414, 178112, 196504, 205436, 224576, 226688, 234784, 285824, 298816, 311696, 322828, 356224, 393008, 410872, 449152, 469568, 564949, 597632, 623392, 645656, 786016, 821744, 939136, 1129898, 1246784, 1291312, 1572032, 1643488, 2259796, 2493568, 2582624, 3144064, 3286976, 4519592, 5165248, 6573952, 9039184, 10330496, 18078368, 36156736, 72313472]

約数ペア:

[(1, 72313472), (2, 36156736), (4, 18078368), (7, 10330496), (8, 9039184), (11, 6573952), (14, 5165248), (16, 4519592), (22, 3286976), (23, 3144064), (28, 2582624), (29, 2493568), (32, 2259796), (44, 1643488), (46, 1572032), (56, 1291312), (58, 1246784), (64, 1129898), (77, 939136), (88, 821744), (92, 786016), (112, 645656), (116, 623392), (121, 597632), (128, 564949), (154, 469568), (161, 449152), (176, 410872), (184, 393008), (203, 356224), (224, 322828), (232, 311696), (242, 298816), (253, 285824), (308, 234784), (319, 226688), (322, 224576), (352, 205436), (368, 196504), (406, 178112), (448, 161414), (464, 155848), (484, 149408), (506, 142912), (616, 117392), (638, 113344), (644, 112288), (667, 108416), (704, 102718), (736, 98252), (812, 89056), (847, 85376), (896, 80707), (928, 77924), (968, 74704), (1012, 71456), (1232, 58696), (1276, 56672), (1288, 56144), (1334, 54208), (1408, 51359), (1472, 49126), (1624, 44528), (1694, 42688), (1771, 40832), (1856, 38962), (1936, 37352), (2024, 35728), (2233, 32384), (2464, 29348), (2552, 28336), (2576, 28072), (2668, 27104), (2783, 25984), (2944, 24563), (3248, 22264), (3388, 21344), (3509, 20608), (3542, 20416), (3712, 19481), (3872, 18676), (4048, 17864), (4466, 16192), (4669, 15488), (4928, 14674), (5104, 14168), (5152, 14036), (5336, 13552), (5566, 12992), (6496, 11132), (6776, 10672), (7018, 10304), (7084, 10208), (7337, 9856), (7744, 9338), (8096, 8932)]