80514434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 163924992

約数和(自身を除く): 83410558

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 131, 143, 154, 182, 262, 286, 307, 614, 917, 1001, 1441, 1703, 1834, 2002, 2149, 2882, 3377, 3406, 3991, 4298, 6754, 7982, 10087, 11921, 18733, 20174, 23639, 23842, 27937, 37466, 40217, 43901, 47278, 55874, 80434, 87802, 131131, 262262, 281519, 307307, 442387, 522821, 563038, 614614, 884774, 1045642, 3096709, 3659747, 5751031, 6193418, 7319494, 11502062, 40257217, 80514434]

約数ペア:

[(1, 80514434), (2, 40257217), (7, 11502062), (11, 7319494), (13, 6193418), (14, 5751031), (22, 3659747), (26, 3096709), (77, 1045642), (91, 884774), (131, 614614), (143, 563038), (154, 522821), (182, 442387), (262, 307307), (286, 281519), (307, 262262), (614, 131131), (917, 87802), (1001, 80434), (1441, 55874), (1703, 47278), (1834, 43901), (2002, 40217), (2149, 37466), (2882, 27937), (3377, 23842), (3406, 23639), (3991, 20174), (4298, 18733), (6754, 11921), (7982, 10087)]