79461668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 167825784

約数和(自身を除く): 88364116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 121, 143, 146, 173, 242, 286, 292, 346, 484, 572, 692, 803, 949, 1573, 1606, 1898, 1903, 2249, 3146, 3212, 3796, 3806, 4498, 6292, 7612, 8833, 8996, 10439, 12629, 17666, 20878, 20933, 24739, 25258, 35332, 41756, 41866, 49478, 50516, 83732, 98956, 114829, 138919, 164177, 229658, 272129, 277838, 328354, 459316, 544258, 555676, 656708, 1088516, 1528109, 1805947, 3056218, 3611894, 6112436, 7223788, 19865417, 39730834, 79461668]

約数ペア:

[(1, 79461668), (2, 39730834), (4, 19865417), (11, 7223788), (13, 6112436), (22, 3611894), (26, 3056218), (44, 1805947), (52, 1528109), (73, 1088516), (121, 656708), (143, 555676), (146, 544258), (173, 459316), (242, 328354), (286, 277838), (292, 272129), (346, 229658), (484, 164177), (572, 138919), (692, 114829), (803, 98956), (949, 83732), (1573, 50516), (1606, 49478), (1898, 41866), (1903, 41756), (2249, 35332), (3146, 25258), (3212, 24739), (3796, 20933), (3806, 20878), (4498, 17666), (6292, 12629), (7612, 10439), (8833, 8996)]