91217586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 197487360

約数和(自身を除く): 106269774

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 529, 667, 991, 1058, 1334, 1587, 1982, 2001, 2973, 3174, 4002, 5946, 15341, 22793, 28739, 30682, 45586, 46023, 57478, 68379, 86217, 92046, 136758, 172434, 524239, 660997, 1048478, 1321994, 1572717, 1982991, 3145434, 3965982, 15202931, 30405862, 45608793, 91217586]

約数ペア:

[(1, 91217586), (2, 45608793), (3, 30405862), (6, 15202931), (23, 3965982), (29, 3145434), (46, 1982991), (58, 1572717), (69, 1321994), (87, 1048478), (138, 660997), (174, 524239), (529, 172434), (667, 136758), (991, 92046), (1058, 86217), (1334, 68379), (1587, 57478), (1982, 46023), (2001, 45586), (2973, 30682), (3174, 28739), (4002, 22793), (5946, 15341)]