72914856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 151033944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 431, 456, 532, 636, 742, 798, 862, 1007, 1064, 1113, 1272, 1293, 1484, 1596, 1724, 2014, 2226, 2586, 2968, 3017, 3021, 3192, 3448, 4028, 4452, 5172, 6034, 6042, 7049, 8056, 8189, 8904, 9051, 10344, 12068, 12084, 14098, 16378, 18102, 21147, 22843, 24136, 24168, 24567, 28196, 32756, 36204, 42294, 45686, 49134, 56392, 57323, 65512, 68529, 72408, 84588, 91372, 98268, 114646, 137058, 159901, 169176, 171969, 182744, 196536, 229292, 274116, 319802, 343938, 434017, 458584, 479703, 548232, 639604, 687876, 868034, 959406, 1279208, 1302051, 1375752, 1736068, 1918812, 2604102, 3038119, 3472136, 3837624, 5208204, 6076238, 9114357, 10416408, 12152476, 18228714, 24304952, 36457428, 72914856]

約数ペア:

[(1, 72914856), (2, 36457428), (3, 24304952), (4, 18228714), (6, 12152476), (7, 10416408), (8, 9114357), (12, 6076238), (14, 5208204), (19, 3837624), (21, 3472136), (24, 3038119), (28, 2604102), (38, 1918812), (42, 1736068), (53, 1375752), (56, 1302051), (57, 1279208), (76, 959406), (84, 868034), (106, 687876), (114, 639604), (133, 548232), (152, 479703), (159, 458584), (168, 434017), (212, 343938), (228, 319802), (266, 274116), (318, 229292), (371, 196536), (399, 182744), (424, 171969), (431, 169176), (456, 159901), (532, 137058), (636, 114646), (742, 98268), (798, 91372), (862, 84588), (1007, 72408), (1064, 68529), (1113, 65512), (1272, 57323), (1293, 56392), (1484, 49134), (1596, 45686), (1724, 42294), (2014, 36204), (2226, 32756), (2586, 28196), (2968, 24567), (3017, 24168), (3021, 24136), (3192, 22843), (3448, 21147), (4028, 18102), (4452, 16378), (5172, 14098), (6034, 12084), (6042, 12068), (7049, 10344), (8056, 9051), (8189, 8904)]