72589664

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 163957248

約数和(自身を除く): 91367584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 883, 1468, 1766, 2569, 2936, 3532, 5138, 5872, 6181, 7064, 10276, 11744, 12362, 14128, 20552, 24724, 28256, 41104, 49448, 82208, 98896, 197792, 324061, 648122, 1296244, 2268427, 2592488, 4536854, 5184976, 9073708, 10369952, 18147416, 36294832, 72589664]

約数ペア:

[(1, 72589664), (2, 36294832), (4, 18147416), (7, 10369952), (8, 9073708), (14, 5184976), (16, 4536854), (28, 2592488), (32, 2268427), (56, 1296244), (112, 648122), (224, 324061), (367, 197792), (734, 98896), (883, 82208), (1468, 49448), (1766, 41104), (2569, 28256), (2936, 24724), (3532, 20552), (5138, 14128), (5872, 12362), (6181, 11744), (7064, 10276)]