68478288

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 113652912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 107, 134, 199, 201, 214, 268, 321, 398, 402, 428, 536, 597, 642, 796, 804, 856, 1072, 1194, 1284, 1592, 1608, 1712, 2388, 2568, 3184, 3216, 4776, 5136, 7169, 9552, 13333, 14338, 21293, 21507, 26666, 28676, 39999, 42586, 43014, 53332, 57352, 63879, 79998, 85172, 86028, 106664, 114704, 127758, 159996, 170344, 172056, 213328, 255516, 319992, 340688, 344112, 511032, 639984, 1022064, 1426631, 2853262, 4279893, 5706524, 8559786, 11413048, 17119572, 22826096, 34239144, 68478288]

約数ペア:

[(1, 68478288), (2, 34239144), (3, 22826096), (4, 17119572), (6, 11413048), (8, 8559786), (12, 5706524), (16, 4279893), (24, 2853262), (48, 1426631), (67, 1022064), (107, 639984), (134, 511032), (199, 344112), (201, 340688), (214, 319992), (268, 255516), (321, 213328), (398, 172056), (402, 170344), (428, 159996), (536, 127758), (597, 114704), (642, 106664), (796, 86028), (804, 85172), (856, 79998), (1072, 63879), (1194, 57352), (1284, 53332), (1592, 43014), (1608, 42586), (1712, 39999), (2388, 28676), (2568, 26666), (3184, 21507), (3216, 21293), (4776, 14338), (5136, 13333), (7169, 9552)]