77845376

素因数分解:

$2^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 178442880

約数和(自身を除く): 100597504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 283, 307, 448, 566, 614, 896, 1132, 1228, 1981, 2149, 2264, 2456, 3962, 4298, 4528, 4912, 7924, 8596, 9056, 9824, 15848, 17192, 18112, 19648, 31696, 34384, 36224, 39296, 63392, 68768, 86881, 126784, 137536, 173762, 253568, 275072, 347524, 608167, 695048, 1216334, 1390096, 2432668, 2780192, 4865336, 5560384, 9730672, 11120768, 19461344, 38922688, 77845376]

約数ペア:

[(1, 77845376), (2, 38922688), (4, 19461344), (7, 11120768), (8, 9730672), (14, 5560384), (16, 4865336), (28, 2780192), (32, 2432668), (56, 1390096), (64, 1216334), (112, 695048), (128, 608167), (224, 347524), (283, 275072), (307, 253568), (448, 173762), (566, 137536), (614, 126784), (896, 86881), (1132, 68768), (1228, 63392), (1981, 39296), (2149, 36224), (2264, 34384), (2456, 31696), (3962, 19648), (4298, 18112), (4528, 17192), (4912, 15848), (7924, 9824), (8596, 9056)]