89584544

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 135642976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 97, 98, 112, 124, 133, 152, 194, 196, 217, 224, 248, 266, 304, 388, 392, 434, 496, 532, 589, 608, 679, 776, 784, 868, 931, 992, 1064, 1178, 1358, 1519, 1552, 1568, 1736, 1843, 1862, 2128, 2356, 2716, 3007, 3038, 3104, 3472, 3686, 3724, 4123, 4256, 4712, 4753, 5432, 6014, 6076, 6944, 7372, 7448, 8246, 9424, 9506, 10864, 12028, 12152, 12901, 14744, 14896, 16492, 18848, 19012, 21049, 21728, 24056, 24304, 25802, 28861, 29488, 29792, 32984, 38024, 42098, 48112, 48608, 51604, 57133, 57722, 58976, 65968, 76048, 84196, 90307, 96224, 103208, 114266, 115444, 131936, 147343, 152096, 168392, 180614, 206416, 228532, 230888, 294686, 336784, 361228, 399931, 412832, 457064, 461776, 589372, 673568, 722456, 799862, 914128, 923552, 1178744, 1444912, 1599724, 1828256, 2357488, 2799517, 2889824, 3199448, 4714976, 5599034, 6398896, 11198068, 12797792, 22396136, 44792272, 89584544]

約数ペア:

[(1, 89584544), (2, 44792272), (4, 22396136), (7, 12797792), (8, 11198068), (14, 6398896), (16, 5599034), (19, 4714976), (28, 3199448), (31, 2889824), (32, 2799517), (38, 2357488), (49, 1828256), (56, 1599724), (62, 1444912), (76, 1178744), (97, 923552), (98, 914128), (112, 799862), (124, 722456), (133, 673568), (152, 589372), (194, 461776), (196, 457064), (217, 412832), (224, 399931), (248, 361228), (266, 336784), (304, 294686), (388, 230888), (392, 228532), (434, 206416), (496, 180614), (532, 168392), (589, 152096), (608, 147343), (679, 131936), (776, 115444), (784, 114266), (868, 103208), (931, 96224), (992, 90307), (1064, 84196), (1178, 76048), (1358, 65968), (1519, 58976), (1552, 57722), (1568, 57133), (1736, 51604), (1843, 48608), (1862, 48112), (2128, 42098), (2356, 38024), (2716, 32984), (3007, 29792), (3038, 29488), (3104, 28861), (3472, 25802), (3686, 24304), (3724, 24056), (4123, 21728), (4256, 21049), (4712, 19012), (4753, 18848), (5432, 16492), (6014, 14896), (6076, 14744), (6944, 12901), (7372, 12152), (7448, 12028), (8246, 10864), (9424, 9506)]