74283848

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 147425460

約数和(自身を除く): 73141612

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 181, 232, 244, 362, 488, 724, 841, 1448, 1682, 1769, 3364, 3538, 5249, 6728, 7076, 10498, 11041, 14152, 20996, 22082, 41992, 44164, 51301, 88328, 102602, 152221, 205204, 304442, 320189, 410408, 608884, 640378, 1217768, 1280756, 2561512, 9285481, 18570962, 37141924, 74283848]

約数ペア:

[(1, 74283848), (2, 37141924), (4, 18570962), (8, 9285481), (29, 2561512), (58, 1280756), (61, 1217768), (116, 640378), (122, 608884), (181, 410408), (232, 320189), (244, 304442), (362, 205204), (488, 152221), (724, 102602), (841, 88328), (1448, 51301), (1682, 44164), (1769, 41992), (3364, 22082), (3538, 20996), (5249, 14152), (6728, 11041), (7076, 10498)]