77843634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 98661198

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 127, 222, 251, 254, 381, 407, 502, 753, 762, 814, 1221, 1397, 1506, 2442, 2761, 2794, 4191, 4699, 5522, 8283, 8382, 9287, 9398, 14097, 16566, 18574, 27861, 28194, 31877, 51689, 55722, 63754, 95631, 102157, 103378, 155067, 191262, 204314, 306471, 310134, 350647, 612942, 701294, 1051941, 1179449, 2103882, 2358898, 3538347, 7076694, 12973939, 25947878, 38921817, 77843634]

約数ペア:

[(1, 77843634), (2, 38921817), (3, 25947878), (6, 12973939), (11, 7076694), (22, 3538347), (33, 2358898), (37, 2103882), (66, 1179449), (74, 1051941), (111, 701294), (127, 612942), (222, 350647), (251, 310134), (254, 306471), (381, 204314), (407, 191262), (502, 155067), (753, 103378), (762, 102157), (814, 95631), (1221, 63754), (1397, 55722), (1506, 51689), (2442, 31877), (2761, 28194), (2794, 27861), (4191, 18574), (4699, 16566), (5522, 14097), (8283, 9398), (8382, 9287)]