68096679

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 47610201

約数列:

[1, 3, 7, 17, 21, 51, 53, 59, 61, 119, 159, 177, 183, 357, 371, 413, 427, 901, 1003, 1037, 1113, 1239, 1281, 2703, 3009, 3111, 3127, 3233, 3599, 6307, 7021, 7259, 9381, 9699, 10797, 18921, 21063, 21777, 21889, 22631, 25193, 53159, 54961, 61183, 65667, 67893, 75579, 159477, 164883, 183549, 190747, 372113, 384727, 428281, 572241, 1116339, 1154181, 1284843, 1335229, 3242699, 4005687, 9728097, 22698893, 68096679]

約数ペア:

[(1, 68096679), (3, 22698893), (7, 9728097), (17, 4005687), (21, 3242699), (51, 1335229), (53, 1284843), (59, 1154181), (61, 1116339), (119, 572241), (159, 428281), (177, 384727), (183, 372113), (357, 190747), (371, 183549), (413, 164883), (427, 159477), (901, 75579), (1003, 67893), (1037, 65667), (1113, 61183), (1239, 54961), (1281, 53159), (2703, 25193), (3009, 22631), (3111, 21889), (3127, 21777), (3233, 21063), (3599, 18921), (6307, 10797), (7021, 9699), (7259, 9381)]