65720561052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1\times {\mathrm{1039}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 163210844160

約数和(自身を除く): 97490283108

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 622, 933, 997, 1039, 1244, 1866, 1994, 2078, 2991, 3117, 3732, 3988, 4156, 5287, 5982, 6234, 10574, 11964, 12468, 15861, 16949, 17663, 21148, 31722, 33898, 35326, 50847, 52989, 63444, 67796, 70652, 101694, 105978, 203388, 211956, 310067, 323129, 620134, 646258, 930201, 969387, 1035883, 1240268, 1292516, 1860402, 1938774, 2071766, 3107649, 3720804, 3877548, 4143532, 5271139, 5493193, 6215298, 10542278, 10986386, 12430596, 15813417, 16479579, 17610011, 21084556, 21972772, 31626834, 32959158, 35220022, 52830033, 63253668, 65918316, 70440044, 105660066, 211320132, 322159613, 644319226, 966478839, 1288638452, 1932957678, 3865915356, 5476713421, 10953426842, 16430140263, 21906853684, 32860280526, 65720561052]

約数ペア:

[(1, 65720561052), (2, 32860280526), (3, 21906853684), (4, 16430140263), (6, 10953426842), (12, 5476713421), (17, 3865915356), (34, 1932957678), (51, 1288638452), (68, 966478839), (102, 644319226), (204, 322159613), (311, 211320132), (622, 105660066), (933, 70440044), (997, 65918316), (1039, 63253668), (1244, 52830033), (1866, 35220022), (1994, 32959158), (2078, 31626834), (2991, 21972772), (3117, 21084556), (3732, 17610011), (3988, 16479579), (4156, 15813417), (5287, 12430596), (5982, 10986386), (6234, 10542278), (10574, 6215298), (11964, 5493193), (12468, 5271139), (15861, 4143532), (16949, 3877548), (17663, 3720804), (21148, 3107649), (31722, 2071766), (33898, 1938774), (35326, 1860402), (50847, 1292516), (52989, 1240268), (63444, 1035883), (67796, 969387), (70652, 930201), (101694, 646258), (105978, 620134), (203388, 323129), (211956, 310067)]