71519976

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 152428824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 971, 1023, 1116, 1188, 1364, 1674, 1942, 2046, 2232, 2376, 2728, 2913, 3069, 3348, 3884, 4092, 5826, 6138, 6696, 7768, 8184, 8739, 9207, 10681, 11652, 12276, 17478, 18414, 21362, 23304, 24552, 26217, 30101, 32043, 34956, 36828, 42724, 52434, 60202, 64086, 69912, 73656, 85448, 90303, 96129, 104868, 120404, 128172, 180606, 192258, 209736, 240808, 256344, 270909, 288387, 331111, 361212, 384516, 541818, 576774, 662222, 722424, 769032, 812727, 993333, 1083636, 1153548, 1324444, 1625454, 1986666, 2167272, 2307096, 2648888, 2979999, 3250908, 3973332, 5959998, 6501816, 7946664, 8939997, 11919996, 17879994, 23839992, 35759988, 71519976]

約数ペア:

[(1, 71519976), (2, 35759988), (3, 23839992), (4, 17879994), (6, 11919996), (8, 8939997), (9, 7946664), (11, 6501816), (12, 5959998), (18, 3973332), (22, 3250908), (24, 2979999), (27, 2648888), (31, 2307096), (33, 2167272), (36, 1986666), (44, 1625454), (54, 1324444), (62, 1153548), (66, 1083636), (72, 993333), (88, 812727), (93, 769032), (99, 722424), (108, 662222), (124, 576774), (132, 541818), (186, 384516), (198, 361212), (216, 331111), (248, 288387), (264, 270909), (279, 256344), (297, 240808), (341, 209736), (372, 192258), (396, 180606), (558, 128172), (594, 120404), (682, 104868), (744, 96129), (792, 90303), (837, 85448), (971, 73656), (1023, 69912), (1116, 64086), (1188, 60202), (1364, 52434), (1674, 42724), (1942, 36828), (2046, 34956), (2232, 32043), (2376, 30101), (2728, 26217), (2913, 24552), (3069, 23304), (3348, 21362), (3884, 18414), (4092, 17478), (5826, 12276), (6138, 11652), (6696, 10681), (7768, 9207), (8184, 8739)]