74605284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 145541916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 69, 78, 87, 92, 116, 117, 138, 156, 174, 207, 234, 239, 261, 276, 299, 348, 377, 414, 468, 478, 522, 598, 667, 717, 754, 828, 897, 956, 1044, 1131, 1196, 1334, 1434, 1508, 1794, 2001, 2151, 2262, 2668, 2691, 2868, 3107, 3393, 3588, 4002, 4302, 4524, 5382, 5497, 6003, 6214, 6786, 6931, 8004, 8604, 8671, 9321, 10764, 10994, 12006, 12428, 13572, 13862, 16491, 17342, 18642, 20793, 21988, 24012, 26013, 27724, 27963, 32982, 34684, 37284, 41586, 49473, 52026, 55926, 62379, 65964, 71461, 78039, 83172, 90103, 98946, 104052, 111852, 124758, 142922, 156078, 159413, 180206, 197892, 214383, 249516, 270309, 285844, 312156, 318826, 360412, 428766, 478239, 540618, 637652, 643149, 810927, 857532, 956478, 1081236, 1286298, 1434717, 1621854, 1912956, 2072369, 2572596, 2869434, 3243708, 4144738, 5738868, 6217107, 8289476, 12434214, 18651321, 24868428, 37302642, 74605284]

約数ペア:

[(1, 74605284), (2, 37302642), (3, 24868428), (4, 18651321), (6, 12434214), (9, 8289476), (12, 6217107), (13, 5738868), (18, 4144738), (23, 3243708), (26, 2869434), (29, 2572596), (36, 2072369), (39, 1912956), (46, 1621854), (52, 1434717), (58, 1286298), (69, 1081236), (78, 956478), (87, 857532), (92, 810927), (116, 643149), (117, 637652), (138, 540618), (156, 478239), (174, 428766), (207, 360412), (234, 318826), (239, 312156), (261, 285844), (276, 270309), (299, 249516), (348, 214383), (377, 197892), (414, 180206), (468, 159413), (478, 156078), (522, 142922), (598, 124758), (667, 111852), (717, 104052), (754, 98946), (828, 90103), (897, 83172), (956, 78039), (1044, 71461), (1131, 65964), (1196, 62379), (1334, 55926), (1434, 52026), (1508, 49473), (1794, 41586), (2001, 37284), (2151, 34684), (2262, 32982), (2668, 27963), (2691, 27724), (2868, 26013), (3107, 24012), (3393, 21988), (3588, 20793), (4002, 18642), (4302, 17342), (4524, 16491), (5382, 13862), (5497, 13572), (6003, 12428), (6214, 12006), (6786, 10994), (6931, 10764), (8004, 9321), (8604, 8671)]