74714724

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 228300800

約数和(自身を除く): 153586076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 139, 158, 162, 189, 237, 243, 252, 278, 316, 324, 378, 417, 474, 486, 553, 556, 567, 711, 756, 834, 948, 972, 973, 1106, 1134, 1251, 1422, 1659, 1668, 1701, 1946, 2133, 2212, 2268, 2502, 2844, 2919, 3318, 3402, 3753, 3892, 4266, 4977, 5004, 5838, 6399, 6636, 6804, 7506, 8532, 8757, 9954, 10981, 11259, 11676, 12798, 14931, 15012, 17514, 19197, 19908, 21962, 22518, 25596, 26271, 29862, 32943, 33777, 35028, 38394, 43924, 44793, 45036, 52542, 59724, 65886, 67554, 76788, 76867, 78813, 89586, 98829, 105084, 131772, 134379, 135108, 153734, 157626, 179172, 197658, 230601, 236439, 268758, 296487, 307468, 315252, 395316, 461202, 472878, 537516, 592974, 691803, 889461, 922404, 945756, 1185948, 1383606, 1778922, 2075409, 2668383, 2767212, 3557844, 4150818, 5336766, 6226227, 8301636, 10673532, 12452454, 18678681, 24904908, 37357362, 74714724]

約数ペア:

[(1, 74714724), (2, 37357362), (3, 24904908), (4, 18678681), (6, 12452454), (7, 10673532), (9, 8301636), (12, 6226227), (14, 5336766), (18, 4150818), (21, 3557844), (27, 2767212), (28, 2668383), (36, 2075409), (42, 1778922), (54, 1383606), (63, 1185948), (79, 945756), (81, 922404), (84, 889461), (108, 691803), (126, 592974), (139, 537516), (158, 472878), (162, 461202), (189, 395316), (237, 315252), (243, 307468), (252, 296487), (278, 268758), (316, 236439), (324, 230601), (378, 197658), (417, 179172), (474, 157626), (486, 153734), (553, 135108), (556, 134379), (567, 131772), (711, 105084), (756, 98829), (834, 89586), (948, 78813), (972, 76867), (973, 76788), (1106, 67554), (1134, 65886), (1251, 59724), (1422, 52542), (1659, 45036), (1668, 44793), (1701, 43924), (1946, 38394), (2133, 35028), (2212, 33777), (2268, 32943), (2502, 29862), (2844, 26271), (2919, 25596), (3318, 22518), (3402, 21962), (3753, 19908), (3892, 19197), (4266, 17514), (4977, 15012), (5004, 14931), (5838, 12798), (6399, 11676), (6636, 11259), (6804, 10981), (7506, 9954), (8532, 8757)]