69829506

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 176774400

約数和(自身を除く): 106944894

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 43, 51, 54, 58, 61, 86, 87, 102, 122, 129, 153, 174, 183, 258, 261, 306, 366, 387, 459, 493, 522, 549, 731, 774, 783, 918, 986, 1037, 1098, 1161, 1247, 1462, 1479, 1566, 1647, 1769, 2074, 2193, 2322, 2494, 2623, 2958, 3111, 3294, 3538, 3741, 4386, 4437, 5246, 5307, 6222, 6579, 7482, 7869, 8874, 9333, 10614, 11223, 13158, 13311, 15738, 15921, 18666, 19737, 21199, 22446, 23607, 26622, 27999, 30073, 31842, 33669, 39474, 42398, 44591, 47214, 47763, 55998, 60146, 63597, 67338, 70821, 76067, 89182, 90219, 95526, 127194, 133773, 141642, 152134, 180438, 190791, 228201, 267546, 270657, 381582, 401319, 456402, 541314, 572373, 684603, 802638, 811971, 1144746, 1203957, 1293139, 1369206, 1623942, 2053809, 2407914, 2586278, 3879417, 4107618, 7758834, 11638251, 23276502, 34914753, 69829506]

約数ペア:

[(1, 69829506), (2, 34914753), (3, 23276502), (6, 11638251), (9, 7758834), (17, 4107618), (18, 3879417), (27, 2586278), (29, 2407914), (34, 2053809), (43, 1623942), (51, 1369206), (54, 1293139), (58, 1203957), (61, 1144746), (86, 811971), (87, 802638), (102, 684603), (122, 572373), (129, 541314), (153, 456402), (174, 401319), (183, 381582), (258, 270657), (261, 267546), (306, 228201), (366, 190791), (387, 180438), (459, 152134), (493, 141642), (522, 133773), (549, 127194), (731, 95526), (774, 90219), (783, 89182), (918, 76067), (986, 70821), (1037, 67338), (1098, 63597), (1161, 60146), (1247, 55998), (1462, 47763), (1479, 47214), (1566, 44591), (1647, 42398), (1769, 39474), (2074, 33669), (2193, 31842), (2322, 30073), (2494, 27999), (2623, 26622), (2958, 23607), (3111, 22446), (3294, 21199), (3538, 19737), (3741, 18666), (4386, 15921), (4437, 15738), (5246, 13311), (5307, 13158), (6222, 11223), (6579, 10614), (7482, 9333), (7869, 8874)]