74818194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 171376128

約数和(自身を除く): 96557934

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 43, 66, 82, 86, 123, 129, 246, 258, 451, 473, 643, 902, 946, 1286, 1353, 1419, 1763, 1929, 2706, 2838, 3526, 3858, 5289, 7073, 10578, 14146, 19393, 21219, 26363, 27649, 38786, 42438, 52726, 55298, 58179, 79089, 82947, 116358, 158178, 165894, 289993, 304139, 579986, 608278, 869979, 912417, 1133609, 1739958, 1824834, 2267218, 3400827, 6801654, 12469699, 24939398, 37409097, 74818194]

約数ペア:

[(1, 74818194), (2, 37409097), (3, 24939398), (6, 12469699), (11, 6801654), (22, 3400827), (33, 2267218), (41, 1824834), (43, 1739958), (66, 1133609), (82, 912417), (86, 869979), (123, 608278), (129, 579986), (246, 304139), (258, 289993), (451, 165894), (473, 158178), (643, 116358), (902, 82947), (946, 79089), (1286, 58179), (1353, 55298), (1419, 52726), (1763, 42438), (1929, 38786), (2706, 27649), (2838, 26363), (3526, 21219), (3858, 19393), (5289, 14146), (7073, 10578)]