72918384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 238318080

約数和(自身を除く): 165399696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 181, 218, 231, 264, 308, 327, 336, 362, 436, 462, 528, 543, 616, 654, 724, 763, 872, 924, 1086, 1199, 1232, 1267, 1308, 1448, 1526, 1744, 1848, 1991, 2172, 2289, 2398, 2534, 2616, 2896, 3052, 3597, 3696, 3801, 3982, 4344, 4578, 4796, 5068, 5232, 5973, 6104, 7194, 7602, 7964, 8393, 8688, 9156, 9592, 10136, 11946, 12208, 13937, 14388, 15204, 15928, 16786, 18312, 19184, 19729, 20272, 23892, 25179, 27874, 28776, 30408, 31856, 33572, 36624, 39458, 41811, 47784, 50358, 55748, 57552, 59187, 60816, 67144, 78916, 83622, 95568, 100716, 111496, 118374, 134288, 138103, 157832, 167244, 201432, 217019, 222992, 236748, 276206, 315664, 334488, 402864, 414309, 434038, 473496, 552412, 651057, 668976, 828618, 868076, 946992, 1104824, 1302114, 1519133, 1657236, 1736152, 2209648, 2604228, 3038266, 3314472, 3472304, 4557399, 5208456, 6076532, 6628944, 9114798, 10416912, 12153064, 18229596, 24306128, 36459192, 72918384]

約数ペア:

[(1, 72918384), (2, 36459192), (3, 24306128), (4, 18229596), (6, 12153064), (7, 10416912), (8, 9114798), (11, 6628944), (12, 6076532), (14, 5208456), (16, 4557399), (21, 3472304), (22, 3314472), (24, 3038266), (28, 2604228), (33, 2209648), (42, 1736152), (44, 1657236), (48, 1519133), (56, 1302114), (66, 1104824), (77, 946992), (84, 868076), (88, 828618), (109, 668976), (112, 651057), (132, 552412), (154, 473496), (168, 434038), (176, 414309), (181, 402864), (218, 334488), (231, 315664), (264, 276206), (308, 236748), (327, 222992), (336, 217019), (362, 201432), (436, 167244), (462, 157832), (528, 138103), (543, 134288), (616, 118374), (654, 111496), (724, 100716), (763, 95568), (872, 83622), (924, 78916), (1086, 67144), (1199, 60816), (1232, 59187), (1267, 57552), (1308, 55748), (1448, 50358), (1526, 47784), (1744, 41811), (1848, 39458), (1991, 36624), (2172, 33572), (2289, 31856), (2398, 30408), (2534, 28776), (2616, 27874), (2896, 25179), (3052, 23892), (3597, 20272), (3696, 19729), (3801, 19184), (3982, 18312), (4344, 16786), (4578, 15928), (4796, 15204), (5068, 14388), (5232, 13937), (5973, 12208), (6104, 11946), (7194, 10136), (7602, 9592), (7964, 9156), (8393, 8688)]