864554148

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{30671}}^1$

素因数の和:30719

約数の個数: 72

約数和(自身を含む): 2344567680

約数和(自身を除く): 1480013532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3132, 4698, 7047, 9396, 14094, 28188, 30671, 61342, 92013, 122684, 184026, 276039, 368052, 552078, 828117, 889459, 1104156, 1656234, 1778918, 2484351, 2668377, 3312468, 3557836, 4968702, 5336754, 7453053, 8005131, 9937404, 10673508, 14906106, 16010262, 24015393, 29812212, 32020524, 48030786, 72046179, 96061572, 144092358, 216138537, 288184716, 432277074, 864554148]

約数ペア:

[(1, 864554148), (2, 432277074), (3, 288184716), (4, 216138537), (6, 144092358), (9, 96061572), (12, 72046179), (18, 48030786), (27, 32020524), (29, 29812212), (36, 24015393), (54, 16010262), (58, 14906106), (81, 10673508), (87, 9937404), (108, 8005131), (116, 7453053), (162, 5336754), (174, 4968702), (243, 3557836), (261, 3312468), (324, 2668377), (348, 2484351), (486, 1778918), (522, 1656234), (783, 1104156), (972, 889459), (1044, 828117), (1566, 552078), (2349, 368052), (3132, 276039), (4698, 184026), (7047, 122684), (9396, 92013), (14094, 61342), (28188, 30671)]