78772338

素因数分解:

$2^1\times 3^5\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 178738560

約数和(自身を除く): 99966222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 486, 654, 981, 1487, 1962, 2943, 2974, 4461, 5886, 8829, 8922, 13383, 17658, 26487, 26766, 40149, 52974, 80298, 120447, 162083, 240894, 324166, 361341, 486249, 722682, 972498, 1458747, 2917494, 4376241, 8752482, 13128723, 26257446, 39386169, 78772338]

約数ペア:

[(1, 78772338), (2, 39386169), (3, 26257446), (6, 13128723), (9, 8752482), (18, 4376241), (27, 2917494), (54, 1458747), (81, 972498), (109, 722682), (162, 486249), (218, 361341), (243, 324166), (327, 240894), (486, 162083), (654, 120447), (981, 80298), (1487, 52974), (1962, 40149), (2943, 26766), (2974, 26487), (4461, 17658), (5886, 13383), (8829, 8922)]