90445476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 248242176

約数和(自身を除く): 157796700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 124, 132, 138, 186, 253, 276, 341, 372, 506, 682, 713, 759, 961, 1012, 1023, 1364, 1426, 1518, 1922, 2046, 2139, 2852, 2883, 3036, 3844, 4092, 4278, 5766, 7843, 8556, 10571, 11532, 15686, 21142, 22103, 23529, 29791, 31372, 31713, 42284, 44206, 47058, 59582, 63426, 66309, 88412, 89373, 94116, 119164, 126852, 132618, 178746, 243133, 265236, 327701, 357492, 486266, 655402, 685193, 729399, 972532, 983103, 1310804, 1370386, 1458798, 1966206, 2055579, 2740772, 2917596, 3932412, 4111158, 7537123, 8222316, 15074246, 22611369, 30148492, 45222738, 90445476]

約数ペア:

[(1, 90445476), (2, 45222738), (3, 30148492), (4, 22611369), (6, 15074246), (11, 8222316), (12, 7537123), (22, 4111158), (23, 3932412), (31, 2917596), (33, 2740772), (44, 2055579), (46, 1966206), (62, 1458798), (66, 1370386), (69, 1310804), (92, 983103), (93, 972532), (124, 729399), (132, 685193), (138, 655402), (186, 486266), (253, 357492), (276, 327701), (341, 265236), (372, 243133), (506, 178746), (682, 132618), (713, 126852), (759, 119164), (961, 94116), (1012, 89373), (1023, 88412), (1364, 66309), (1426, 63426), (1518, 59582), (1922, 47058), (2046, 44206), (2139, 42284), (2852, 31713), (2883, 31372), (3036, 29791), (3844, 23529), (4092, 22103), (4278, 21142), (5766, 15686), (7843, 11532), (8556, 10571)]