83685728

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:149

約数の個数: 108

約数和(自身を含む): 205620660

約数和(自身を除く): 121934932

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 224, 266, 304, 371, 392, 424, 532, 608, 742, 784, 848, 931, 1007, 1064, 1484, 1568, 1696, 1862, 2014, 2128, 2597, 2809, 2968, 3724, 4028, 4256, 5194, 5618, 5936, 7049, 7448, 8056, 10388, 11236, 11872, 14098, 14896, 16112, 19663, 20776, 22472, 28196, 29792, 32224, 39326, 41552, 44944, 49343, 53371, 56392, 78652, 83104, 89888, 98686, 106742, 112784, 137641, 157304, 197372, 213484, 225568, 275282, 314608, 373597, 394744, 426968, 550564, 629216, 747194, 789488, 853936, 1101128, 1494388, 1578976, 1707872, 2202256, 2615179, 2988776, 4404512, 5230358, 5977552, 10460716, 11955104, 20921432, 41842864, 83685728]

約数ペア:

[(1, 83685728), (2, 41842864), (4, 20921432), (7, 11955104), (8, 10460716), (14, 5977552), (16, 5230358), (19, 4404512), (28, 2988776), (32, 2615179), (38, 2202256), (49, 1707872), (53, 1578976), (56, 1494388), (76, 1101128), (98, 853936), (106, 789488), (112, 747194), (133, 629216), (152, 550564), (196, 426968), (212, 394744), (224, 373597), (266, 314608), (304, 275282), (371, 225568), (392, 213484), (424, 197372), (532, 157304), (608, 137641), (742, 112784), (784, 106742), (848, 98686), (931, 89888), (1007, 83104), (1064, 78652), (1484, 56392), (1568, 53371), (1696, 49343), (1862, 44944), (2014, 41552), (2128, 39326), (2597, 32224), (2809, 29792), (2968, 28196), (3724, 22472), (4028, 20776), (4256, 19663), (5194, 16112), (5618, 14896), (5936, 14098), (7049, 11872), (7448, 11236), (8056, 10388)]