81724338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6211}}^1$

素因数の和:6279

約数の個数: 48

約数和(自身を含む): 191876256

約数和(自身を除く): 110151918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6211, 6579, 12422, 13158, 18633, 37266, 55899, 105587, 111798, 211174, 267073, 316761, 534146, 633522, 801219, 950283, 1602438, 1900566, 2403657, 4540241, 4807314, 9080482, 13620723, 27241446, 40862169, 81724338]

約数ペア:

[(1, 81724338), (2, 40862169), (3, 27241446), (6, 13620723), (9, 9080482), (17, 4807314), (18, 4540241), (34, 2403657), (43, 1900566), (51, 1602438), (86, 950283), (102, 801219), (129, 633522), (153, 534146), (258, 316761), (306, 267073), (387, 211174), (731, 111798), (774, 105587), (1462, 55899), (2193, 37266), (4386, 18633), (6211, 13158), (6579, 12422)]