68290938

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 164107944

約数和(自身を除く): 95817006

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 137, 153, 162, 181, 274, 306, 362, 411, 459, 543, 822, 918, 1086, 1233, 1377, 1629, 2329, 2466, 2754, 3077, 3258, 3699, 4658, 4887, 6154, 6987, 7398, 9231, 9774, 11097, 13974, 14661, 18462, 20961, 22194, 24797, 27693, 29322, 41922, 49594, 55386, 62883, 74391, 83079, 125766, 148782, 166158, 188649, 223173, 249237, 377298, 421549, 446346, 498474, 669519, 843098, 1264647, 1339038, 2008557, 2529294, 3793941, 4017114, 7587882, 11381823, 22763646, 34145469, 68290938]

約数ペア:

[(1, 68290938), (2, 34145469), (3, 22763646), (6, 11381823), (9, 7587882), (17, 4017114), (18, 3793941), (27, 2529294), (34, 2008557), (51, 1339038), (54, 1264647), (81, 843098), (102, 669519), (137, 498474), (153, 446346), (162, 421549), (181, 377298), (274, 249237), (306, 223173), (362, 188649), (411, 166158), (459, 148782), (543, 125766), (822, 83079), (918, 74391), (1086, 62883), (1233, 55386), (1377, 49594), (1629, 41922), (2329, 29322), (2466, 27693), (2754, 24797), (3077, 22194), (3258, 20961), (3699, 18462), (4658, 14661), (4887, 13974), (6154, 11097), (6987, 9774), (7398, 9231)]