63848778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 102039222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 31, 38, 42, 57, 58, 62, 87, 89, 93, 114, 133, 174, 178, 186, 203, 217, 266, 267, 399, 406, 434, 534, 551, 589, 609, 623, 651, 798, 899, 1102, 1178, 1218, 1246, 1302, 1653, 1691, 1767, 1798, 1869, 2581, 2697, 2759, 3306, 3382, 3534, 3738, 3857, 4123, 5073, 5162, 5394, 5518, 6293, 7714, 7743, 8246, 8277, 10146, 11571, 11837, 12369, 12586, 15486, 16554, 17081, 18067, 18879, 19313, 23142, 23674, 24738, 34162, 35511, 36134, 37758, 38626, 49039, 51243, 52421, 54201, 57939, 71022, 80011, 98078, 102486, 104842, 108402, 115878, 119567, 147117, 157263, 160022, 239134, 240033, 294234, 314526, 343273, 358701, 366947, 480066, 560077, 686546, 717402, 733894, 1029819, 1100841, 1120154, 1520209, 1680231, 2059638, 2201682, 3040418, 3360462, 4560627, 9121254, 10641463, 21282926, 31924389, 63848778]

約数ペア:

[(1, 63848778), (2, 31924389), (3, 21282926), (6, 10641463), (7, 9121254), (14, 4560627), (19, 3360462), (21, 3040418), (29, 2201682), (31, 2059638), (38, 1680231), (42, 1520209), (57, 1120154), (58, 1100841), (62, 1029819), (87, 733894), (89, 717402), (93, 686546), (114, 560077), (133, 480066), (174, 366947), (178, 358701), (186, 343273), (203, 314526), (217, 294234), (266, 240033), (267, 239134), (399, 160022), (406, 157263), (434, 147117), (534, 119567), (551, 115878), (589, 108402), (609, 104842), (623, 102486), (651, 98078), (798, 80011), (899, 71022), (1102, 57939), (1178, 54201), (1218, 52421), (1246, 51243), (1302, 49039), (1653, 38626), (1691, 37758), (1767, 36134), (1798, 35511), (1869, 34162), (2581, 24738), (2697, 23674), (2759, 23142), (3306, 19313), (3382, 18879), (3534, 18067), (3738, 17081), (3857, 16554), (4123, 15486), (5073, 12586), (5162, 12369), (5394, 11837), (5518, 11571), (6293, 10146), (7714, 8277), (7743, 8246)]