65545842

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 75873678

約数列:

[1, 2, 3, 6, 31, 53, 61, 62, 93, 106, 109, 122, 159, 183, 186, 218, 318, 327, 366, 654, 1643, 1891, 3233, 3286, 3379, 3782, 4929, 5673, 5777, 6466, 6649, 6758, 9699, 9858, 10137, 11346, 11554, 13298, 17331, 19398, 19947, 20274, 34662, 39894, 100223, 179087, 200446, 206119, 300669, 352397, 358174, 412238, 537261, 601338, 618357, 704794, 1057191, 1074522, 1236714, 2114382, 10924307, 21848614, 32772921, 65545842]

約数ペア:

[(1, 65545842), (2, 32772921), (3, 21848614), (6, 10924307), (31, 2114382), (53, 1236714), (61, 1074522), (62, 1057191), (93, 704794), (106, 618357), (109, 601338), (122, 537261), (159, 412238), (183, 358174), (186, 352397), (218, 300669), (318, 206119), (327, 200446), (366, 179087), (654, 100223), (1643, 39894), (1891, 34662), (3233, 20274), (3286, 19947), (3379, 19398), (3782, 17331), (4929, 13298), (5673, 11554), (5777, 11346), (6466, 10137), (6649, 9858), (6758, 9699)]