72886912

素因数分解:

$2^7\times 7^2\times {\mathrm{11621}}^1$

素因数の和:11649

約数の個数: 48

約数和(自身を含む): 168925770

約数和(自身を除く): 96038858

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 11621, 23242, 46484, 81347, 92968, 162694, 185936, 325388, 371872, 569429, 650776, 743744, 1138858, 1301552, 1487488, 2277716, 2603104, 4555432, 5206208, 9110864, 10412416, 18221728, 36443456, 72886912]

約数ペア:

[(1, 72886912), (2, 36443456), (4, 18221728), (7, 10412416), (8, 9110864), (14, 5206208), (16, 4555432), (28, 2603104), (32, 2277716), (49, 1487488), (56, 1301552), (64, 1138858), (98, 743744), (112, 650776), (128, 569429), (196, 371872), (224, 325388), (392, 185936), (448, 162694), (784, 92968), (896, 81347), (1568, 46484), (3136, 23242), (6272, 11621)]