73225012

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 160328000

約数和(自身を除く): 87102988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 343, 371, 532, 686, 742, 931, 1007, 1372, 1484, 1862, 2014, 2597, 2809, 3724, 4028, 5194, 5618, 6517, 7049, 10388, 11236, 13034, 14098, 18179, 19663, 26068, 28196, 36358, 39326, 49343, 53371, 72716, 78652, 98686, 106742, 137641, 197372, 213484, 275282, 345401, 373597, 550564, 690802, 747194, 963487, 1381604, 1494388, 1926974, 2615179, 3853948, 5230358, 10460716, 18306253, 36612506, 73225012]

約数ペア:

[(1, 73225012), (2, 36612506), (4, 18306253), (7, 10460716), (14, 5230358), (19, 3853948), (28, 2615179), (38, 1926974), (49, 1494388), (53, 1381604), (76, 963487), (98, 747194), (106, 690802), (133, 550564), (196, 373597), (212, 345401), (266, 275282), (343, 213484), (371, 197372), (532, 137641), (686, 106742), (742, 98686), (931, 78652), (1007, 72716), (1372, 53371), (1484, 49343), (1862, 39326), (2014, 36358), (2597, 28196), (2809, 26068), (3724, 19663), (4028, 18179), (5194, 14098), (5618, 13034), (6517, 11236), (7049, 10388)]