77771804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 158378976

約数和(自身を除く): 80607172

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 173, 187, 346, 374, 601, 692, 748, 1202, 1903, 2404, 2941, 3806, 5882, 6611, 7612, 10217, 11764, 13222, 20434, 26444, 32351, 40868, 64702, 103973, 112387, 129404, 207946, 224774, 415892, 449548, 1143703, 1767541, 2287406, 3535082, 4574812, 7070164, 19442951, 38885902, 77771804]

約数ペア:

[(1, 77771804), (2, 38885902), (4, 19442951), (11, 7070164), (17, 4574812), (22, 3535082), (34, 2287406), (44, 1767541), (68, 1143703), (173, 449548), (187, 415892), (346, 224774), (374, 207946), (601, 129404), (692, 112387), (748, 103973), (1202, 64702), (1903, 40868), (2404, 32351), (2941, 26444), (3806, 20434), (5882, 13222), (6611, 11764), (7612, 10217)]