78712896

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1$

素因数の和:21611

約数の個数: 56

約数和(自身を含む): 219232480

約数和(自身を除く): 140519584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 21577, 43154, 64731, 86308, 129462, 172616, 258924, 345232, 409963, 517848, 690464, 819926, 1035696, 1229889, 1380928, 1639852, 2071392, 2459778, 3279704, 4142784, 4919556, 6559408, 9839112, 13118816, 19678224, 26237632, 39356448, 78712896]

約数ペア:

[(1, 78712896), (2, 39356448), (3, 26237632), (4, 19678224), (6, 13118816), (8, 9839112), (12, 6559408), (16, 4919556), (19, 4142784), (24, 3279704), (32, 2459778), (38, 2071392), (48, 1639852), (57, 1380928), (64, 1229889), (76, 1035696), (96, 819926), (114, 690464), (152, 517848), (192, 409963), (228, 345232), (304, 258924), (456, 172616), (608, 129462), (912, 86308), (1216, 64731), (1824, 43154), (3648, 21577)]