72909648

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10333}}^1$

素因数の和:10361

約数の個数: 90

約数和(自身を含む): 237382314

約数和(自身を除く): 164472666

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10333, 20666, 30999, 41332, 61998, 72331, 82664, 92997, 123996, 144662, 165328, 185994, 216993, 247992, 289324, 371988, 433986, 495984, 506317, 578648, 650979, 743976, 867972, 1012634, 1157296, 1301958, 1487952, 1518951, 1735944, 2025268, 2603916, 3037902, 3471888, 4050536, 4556853, 5207832, 6075804, 8101072, 9113706, 10415664, 12151608, 18227412, 24303216, 36454824, 72909648]

約数ペア:

[(1, 72909648), (2, 36454824), (3, 24303216), (4, 18227412), (6, 12151608), (7, 10415664), (8, 9113706), (9, 8101072), (12, 6075804), (14, 5207832), (16, 4556853), (18, 4050536), (21, 3471888), (24, 3037902), (28, 2603916), (36, 2025268), (42, 1735944), (48, 1518951), (49, 1487952), (56, 1301958), (63, 1157296), (72, 1012634), (84, 867972), (98, 743976), (112, 650979), (126, 578648), (144, 506317), (147, 495984), (168, 433986), (196, 371988), (252, 289324), (294, 247992), (336, 216993), (392, 185994), (441, 165328), (504, 144662), (588, 123996), (784, 92997), (882, 82664), (1008, 72331), (1176, 61998), (1764, 41332), (2352, 30999), (3528, 20666), (7056, 10333)]