64771938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 96

約数和(自身を含む): 185328000

約数和(自身を除く): 120556062

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 1071, 1122, 1309, 1386, 1683, 2142, 2618, 2749, 3366, 3927, 5498, 7854, 8247, 11781, 16494, 19243, 23562, 24741, 30239, 38486, 46733, 49482, 57729, 60478, 90717, 93466, 115458, 140199, 173187, 181434, 211673, 272151, 280398, 327131, 346374, 420597, 423346, 514063, 544302, 635019, 654262, 841194, 981393, 1028126, 1270038, 1542189, 1905057, 1962786, 2944179, 3084378, 3598441, 3810114, 4626567, 5888358, 7196882, 9253134, 10795323, 21590646, 32385969, 64771938]

約数ペア:

[(1, 64771938), (2, 32385969), (3, 21590646), (6, 10795323), (7, 9253134), (9, 7196882), (11, 5888358), (14, 4626567), (17, 3810114), (18, 3598441), (21, 3084378), (22, 2944179), (33, 1962786), (34, 1905057), (42, 1542189), (51, 1270038), (63, 1028126), (66, 981393), (77, 841194), (99, 654262), (102, 635019), (119, 544302), (126, 514063), (153, 423346), (154, 420597), (187, 346374), (198, 327131), (231, 280398), (238, 272151), (306, 211673), (357, 181434), (374, 173187), (462, 140199), (561, 115458), (693, 93466), (714, 90717), (1071, 60478), (1122, 57729), (1309, 49482), (1386, 46733), (1683, 38486), (2142, 30239), (2618, 24741), (2749, 23562), (3366, 19243), (3927, 16494), (5498, 11781), (7854, 8247)]