180568404

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 466152960

約数和(自身を除く): 285584556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 173, 237, 316, 346, 367, 474, 519, 692, 711, 734, 948, 1038, 1101, 1422, 1468, 1557, 2076, 2202, 2844, 3114, 3303, 4404, 6228, 6606, 13212, 13667, 27334, 28993, 41001, 54668, 57986, 63491, 82002, 86979, 115972, 123003, 126982, 164004, 173958, 190473, 246006, 253964, 260937, 347916, 380946, 492012, 521874, 571419, 761892, 1043748, 1142838, 2285676, 5015789, 10031578, 15047367, 20063156, 30094734, 45142101, 60189468, 90284202, 180568404]

約数ペア:

[(1, 180568404), (2, 90284202), (3, 60189468), (4, 45142101), (6, 30094734), (9, 20063156), (12, 15047367), (18, 10031578), (36, 5015789), (79, 2285676), (158, 1142838), (173, 1043748), (237, 761892), (316, 571419), (346, 521874), (367, 492012), (474, 380946), (519, 347916), (692, 260937), (711, 253964), (734, 246006), (948, 190473), (1038, 173958), (1101, 164004), (1422, 126982), (1468, 123003), (1557, 115972), (2076, 86979), (2202, 82002), (2844, 63491), (3114, 57986), (3303, 54668), (4404, 41001), (6228, 28993), (6606, 27334), (13212, 13667)]