77567868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1533

約数の個数: 120

約数和(自身を含む): 241984512

約数和(自身を除く): 164416644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1487, 1863, 1932, 2268, 2484, 2898, 2974, 3726, 4347, 4461, 5796, 5948, 7452, 8694, 8922, 10409, 13041, 13383, 17388, 17844, 20818, 26082, 26766, 31227, 34201, 40149, 41636, 52164, 53532, 62454, 68402, 80298, 93681, 102603, 120447, 124908, 136804, 160596, 187362, 205206, 239407, 240894, 281043, 307809, 374724, 410412, 478814, 481788, 562086, 615618, 718221, 843129, 923427, 957628, 1124172, 1231236, 1436442, 1686258, 1846854, 2154663, 2770281, 2872884, 3372516, 3693708, 4309326, 5540562, 6463989, 8618652, 11081124, 12927978, 19391967, 25855956, 38783934, 77567868]

約数ペア:

[(1, 77567868), (2, 38783934), (3, 25855956), (4, 19391967), (6, 12927978), (7, 11081124), (9, 8618652), (12, 6463989), (14, 5540562), (18, 4309326), (21, 3693708), (23, 3372516), (27, 2872884), (28, 2770281), (36, 2154663), (42, 1846854), (46, 1686258), (54, 1436442), (63, 1231236), (69, 1124172), (81, 957628), (84, 923427), (92, 843129), (108, 718221), (126, 615618), (138, 562086), (161, 481788), (162, 478814), (189, 410412), (207, 374724), (252, 307809), (276, 281043), (322, 240894), (324, 239407), (378, 205206), (414, 187362), (483, 160596), (567, 136804), (621, 124908), (644, 120447), (756, 102603), (828, 93681), (966, 80298), (1134, 68402), (1242, 62454), (1449, 53532), (1487, 52164), (1863, 41636), (1932, 40149), (2268, 34201), (2484, 31227), (2898, 26766), (2974, 26082), (3726, 20818), (4347, 17844), (4461, 17388), (5796, 13383), (5948, 13041), (7452, 10409), (8694, 8922)]