61820228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 126427392

約数和(自身を除く): 64607164

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 47, 58, 68, 92, 94, 116, 188, 391, 493, 667, 782, 799, 841, 986, 1081, 1334, 1363, 1564, 1598, 1682, 1972, 2162, 2668, 2726, 3196, 3364, 4324, 5452, 11339, 14297, 18377, 19343, 22678, 23171, 28594, 31349, 36754, 38686, 39527, 45356, 46342, 57188, 62698, 73508, 77372, 79054, 92684, 125396, 158108, 328831, 532933, 657662, 671959, 909121, 1065866, 1315324, 1343918, 1818242, 2131732, 2687836, 3636484, 15455057, 30910114, 61820228]

約数ペア:

[(1, 61820228), (2, 30910114), (4, 15455057), (17, 3636484), (23, 2687836), (29, 2131732), (34, 1818242), (46, 1343918), (47, 1315324), (58, 1065866), (68, 909121), (92, 671959), (94, 657662), (116, 532933), (188, 328831), (391, 158108), (493, 125396), (667, 92684), (782, 79054), (799, 77372), (841, 73508), (986, 62698), (1081, 57188), (1334, 46342), (1363, 45356), (1564, 39527), (1598, 38686), (1682, 36754), (1972, 31349), (2162, 28594), (2668, 23171), (2726, 22678), (3196, 19343), (3364, 18377), (4324, 14297), (5452, 11339)]