77384788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 76718252

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 598, 727, 1157, 1196, 1454, 2047, 2314, 2908, 4094, 4628, 8188, 9451, 16721, 18902, 26611, 33442, 37804, 53222, 64703, 66884, 106444, 129406, 217373, 258812, 434746, 841139, 869492, 1488169, 1682278, 2976338, 3364556, 5952676, 19346197, 38692394, 77384788]

約数ペア:

[(1, 77384788), (2, 38692394), (4, 19346197), (13, 5952676), (23, 3364556), (26, 2976338), (46, 1682278), (52, 1488169), (89, 869492), (92, 841139), (178, 434746), (299, 258812), (356, 217373), (598, 129406), (727, 106444), (1157, 66884), (1196, 64703), (1454, 53222), (2047, 37804), (2314, 33442), (2908, 26611), (4094, 18902), (4628, 16721), (8188, 9451)]