43980588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 116407200

約数和(自身を除く): 72426612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 409, 412, 522, 618, 818, 927, 1044, 1227, 1236, 1636, 1854, 2454, 2987, 3681, 3708, 4908, 5974, 7362, 8961, 11861, 11948, 14724, 17922, 23722, 26883, 35583, 35844, 42127, 47444, 53766, 71166, 84254, 106749, 107532, 126381, 142332, 168508, 213498, 252762, 379143, 426996, 505524, 758286, 1221683, 1516572, 2443366, 3665049, 4886732, 7330098, 10995147, 14660196, 21990294, 43980588]

約数ペア:

[(1, 43980588), (2, 21990294), (3, 14660196), (4, 10995147), (6, 7330098), (9, 4886732), (12, 3665049), (18, 2443366), (29, 1516572), (36, 1221683), (58, 758286), (87, 505524), (103, 426996), (116, 379143), (174, 252762), (206, 213498), (261, 168508), (309, 142332), (348, 126381), (409, 107532), (412, 106749), (522, 84254), (618, 71166), (818, 53766), (927, 47444), (1044, 42127), (1227, 35844), (1236, 35583), (1636, 26883), (1854, 23722), (2454, 17922), (2987, 14724), (3681, 11948), (3708, 11861), (4908, 8961), (5974, 7362)]