74960128

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 161884800

約数和(自身を除く): 86924672

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 256, 368, 439, 464, 667, 736, 878, 928, 1334, 1472, 1756, 1856, 2668, 2944, 3512, 3712, 5336, 5888, 7024, 7424, 10097, 10672, 12731, 14048, 20194, 21344, 25462, 28096, 40388, 42688, 50924, 56192, 80776, 85376, 101848, 112384, 161552, 170752, 203696, 292813, 323104, 407392, 585626, 646208, 814784, 1171252, 1292416, 1629568, 2342504, 2584832, 3259136, 4685008, 9370016, 18740032, 37480064, 74960128]

約数ペア:

[(1, 74960128), (2, 37480064), (4, 18740032), (8, 9370016), (16, 4685008), (23, 3259136), (29, 2584832), (32, 2342504), (46, 1629568), (58, 1292416), (64, 1171252), (92, 814784), (116, 646208), (128, 585626), (184, 407392), (232, 323104), (256, 292813), (368, 203696), (439, 170752), (464, 161552), (667, 112384), (736, 101848), (878, 85376), (928, 80776), (1334, 56192), (1472, 50924), (1756, 42688), (1856, 40388), (2668, 28096), (2944, 25462), (3512, 21344), (3712, 20194), (5336, 14048), (5888, 12731), (7024, 10672), (7424, 10097)]