65925972

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 205296000

約数和(自身を除く): 139370028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 281, 294, 342, 343, 399, 441, 532, 562, 588, 684, 686, 798, 843, 882, 931, 1029, 1124, 1197, 1372, 1596, 1686, 1764, 1862, 1967, 2058, 2394, 2529, 2793, 3087, 3372, 3724, 3934, 4116, 4788, 5058, 5339, 5586, 5901, 6174, 6517, 7868, 8379, 10116, 10678, 11172, 11802, 12348, 13034, 13769, 16017, 16758, 17703, 19551, 21356, 23604, 26068, 27538, 32034, 33516, 35406, 37373, 39102, 41307, 48051, 55076, 58653, 64068, 70812, 74746, 78204, 82614, 96102, 96383, 112119, 117306, 123921, 149492, 165228, 192204, 192766, 224238, 234612, 247842, 261611, 289149, 336357, 385532, 448476, 495684, 523222, 578298, 672714, 784833, 867447, 1046444, 1156596, 1345428, 1569666, 1734894, 1831277, 2354499, 3139332, 3469788, 3662554, 4708998, 5493831, 7325108, 9417996, 10987662, 16481493, 21975324, 32962986, 65925972]

約数ペア:

[(1, 65925972), (2, 32962986), (3, 21975324), (4, 16481493), (6, 10987662), (7, 9417996), (9, 7325108), (12, 5493831), (14, 4708998), (18, 3662554), (19, 3469788), (21, 3139332), (28, 2354499), (36, 1831277), (38, 1734894), (42, 1569666), (49, 1345428), (57, 1156596), (63, 1046444), (76, 867447), (84, 784833), (98, 672714), (114, 578298), (126, 523222), (133, 495684), (147, 448476), (171, 385532), (196, 336357), (228, 289149), (252, 261611), (266, 247842), (281, 234612), (294, 224238), (342, 192766), (343, 192204), (399, 165228), (441, 149492), (532, 123921), (562, 117306), (588, 112119), (684, 96383), (686, 96102), (798, 82614), (843, 78204), (882, 74746), (931, 70812), (1029, 64068), (1124, 58653), (1197, 55076), (1372, 48051), (1596, 41307), (1686, 39102), (1764, 37373), (1862, 35406), (1967, 33516), (2058, 32034), (2394, 27538), (2529, 26068), (2793, 23604), (3087, 21356), (3372, 19551), (3724, 17703), (3934, 16758), (4116, 16017), (4788, 13769), (5058, 13034), (5339, 12348), (5586, 11802), (5901, 11172), (6174, 10678), (6517, 10116), (7868, 8379)]