63972468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 137304972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 431, 434, 532, 558, 589, 651, 684, 798, 862, 868, 1116, 1178, 1197, 1293, 1302, 1596, 1724, 1767, 1953, 2356, 2394, 2586, 2604, 3017, 3534, 3879, 3906, 4123, 4788, 5172, 5301, 6034, 7068, 7758, 7812, 8189, 8246, 9051, 10602, 12068, 12369, 13361, 15516, 16378, 16492, 18102, 21204, 24567, 24738, 26722, 27153, 32756, 36204, 37107, 40083, 49134, 49476, 53444, 54306, 57323, 73701, 74214, 80166, 93527, 98268, 108612, 114646, 120249, 147402, 148428, 160332, 171969, 187054, 229292, 240498, 253859, 280581, 294804, 343938, 374108, 480996, 507718, 515907, 561162, 687876, 761577, 841743, 1015436, 1031814, 1122324, 1523154, 1683486, 1777013, 2063628, 2284731, 3046308, 3366972, 3554026, 4569462, 5331039, 7108052, 9138924, 10662078, 15993117, 21324156, 31986234, 63972468]

約数ペア:

[(1, 63972468), (2, 31986234), (3, 21324156), (4, 15993117), (6, 10662078), (7, 9138924), (9, 7108052), (12, 5331039), (14, 4569462), (18, 3554026), (19, 3366972), (21, 3046308), (28, 2284731), (31, 2063628), (36, 1777013), (38, 1683486), (42, 1523154), (57, 1122324), (62, 1031814), (63, 1015436), (76, 841743), (84, 761577), (93, 687876), (114, 561162), (124, 515907), (126, 507718), (133, 480996), (171, 374108), (186, 343938), (217, 294804), (228, 280581), (252, 253859), (266, 240498), (279, 229292), (342, 187054), (372, 171969), (399, 160332), (431, 148428), (434, 147402), (532, 120249), (558, 114646), (589, 108612), (651, 98268), (684, 93527), (798, 80166), (862, 74214), (868, 73701), (1116, 57323), (1178, 54306), (1197, 53444), (1293, 49476), (1302, 49134), (1596, 40083), (1724, 37107), (1767, 36204), (1953, 32756), (2356, 27153), (2394, 26722), (2586, 24738), (2604, 24567), (3017, 21204), (3534, 18102), (3879, 16492), (3906, 16378), (4123, 15516), (4788, 13361), (5172, 12369), (5301, 12068), (6034, 10602), (7068, 9051), (7758, 8246), (7812, 8189)]