72737784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 234432000

約数和(自身を除く): 161694216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 659, 756, 876, 1022, 1314, 1318, 1512, 1533, 1752, 1971, 1977, 2044, 2628, 2636, 3066, 3942, 3954, 4088, 4599, 4613, 5256, 5272, 5931, 6132, 7884, 7908, 9198, 9226, 11862, 12264, 13797, 13839, 15768, 15816, 17793, 18396, 18452, 23724, 27594, 27678, 35586, 36792, 36904, 41517, 47448, 48107, 55188, 55356, 71172, 83034, 96214, 110376, 110712, 124551, 142344, 144321, 166068, 192428, 249102, 288642, 332136, 336749, 384856, 432963, 498204, 577284, 673498, 865926, 996408, 1010247, 1154568, 1298889, 1346996, 1731852, 2020494, 2597778, 2693992, 3030741, 3463704, 4040988, 5195556, 6061482, 8081976, 9092223, 10391112, 12122964, 18184446, 24245928, 36368892, 72737784]

約数ペア:

[(1, 72737784), (2, 36368892), (3, 24245928), (4, 18184446), (6, 12122964), (7, 10391112), (8, 9092223), (9, 8081976), (12, 6061482), (14, 5195556), (18, 4040988), (21, 3463704), (24, 3030741), (27, 2693992), (28, 2597778), (36, 2020494), (42, 1731852), (54, 1346996), (56, 1298889), (63, 1154568), (72, 1010247), (73, 996408), (84, 865926), (108, 673498), (126, 577284), (146, 498204), (168, 432963), (189, 384856), (216, 336749), (219, 332136), (252, 288642), (292, 249102), (378, 192428), (438, 166068), (504, 144321), (511, 142344), (584, 124551), (657, 110712), (659, 110376), (756, 96214), (876, 83034), (1022, 71172), (1314, 55356), (1318, 55188), (1512, 48107), (1533, 47448), (1752, 41517), (1971, 36904), (1977, 36792), (2044, 35586), (2628, 27678), (2636, 27594), (3066, 23724), (3942, 18452), (3954, 18396), (4088, 17793), (4599, 15816), (4613, 15768), (5256, 13839), (5272, 13797), (5931, 12264), (6132, 11862), (7884, 9226), (7908, 9198)]