74964318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 180520704

約数和(自身を除く): 105556386

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 429, 451, 533, 858, 902, 1066, 1353, 1599, 2131, 2706, 3198, 4262, 5863, 6393, 11726, 12786, 17589, 23441, 27703, 35178, 46882, 55406, 70323, 83109, 87371, 140646, 166218, 174742, 262113, 304733, 524226, 609466, 914199, 961081, 1135823, 1828398, 1922162, 2271646, 2883243, 3407469, 5766486, 6814938, 12494053, 24988106, 37482159, 74964318]

約数ペア:

[(1, 74964318), (2, 37482159), (3, 24988106), (6, 12494053), (11, 6814938), (13, 5766486), (22, 3407469), (26, 2883243), (33, 2271646), (39, 1922162), (41, 1828398), (66, 1135823), (78, 961081), (82, 914199), (123, 609466), (143, 524226), (246, 304733), (286, 262113), (429, 174742), (451, 166218), (533, 140646), (858, 87371), (902, 83109), (1066, 70323), (1353, 55406), (1599, 46882), (2131, 35178), (2706, 27703), (3198, 23441), (4262, 17589), (5863, 12786), (6393, 11726)]