72682116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 122402172

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 138, 141, 156, 188, 276, 282, 299, 431, 564, 598, 611, 862, 897, 1081, 1196, 1222, 1293, 1724, 1794, 1833, 2162, 2444, 2586, 3243, 3588, 3666, 4324, 5172, 5603, 6486, 7332, 9913, 11206, 12972, 14053, 16809, 19826, 20257, 22412, 28106, 29739, 33618, 39652, 40514, 42159, 56212, 59478, 60771, 67236, 81028, 84318, 118956, 121542, 128869, 168636, 243084, 257738, 263341, 386607, 465911, 515476, 526682, 773214, 790023, 931822, 1053364, 1397733, 1546428, 1580046, 1863644, 2795466, 3160092, 5590932, 6056843, 12113686, 18170529, 24227372, 36341058, 72682116]

約数ペア:

[(1, 72682116), (2, 36341058), (3, 24227372), (4, 18170529), (6, 12113686), (12, 6056843), (13, 5590932), (23, 3160092), (26, 2795466), (39, 1863644), (46, 1580046), (47, 1546428), (52, 1397733), (69, 1053364), (78, 931822), (92, 790023), (94, 773214), (138, 526682), (141, 515476), (156, 465911), (188, 386607), (276, 263341), (282, 257738), (299, 243084), (431, 168636), (564, 128869), (598, 121542), (611, 118956), (862, 84318), (897, 81028), (1081, 67236), (1196, 60771), (1222, 59478), (1293, 56212), (1724, 42159), (1794, 40514), (1833, 39652), (2162, 33618), (2444, 29739), (2586, 28106), (3243, 22412), (3588, 20257), (3666, 19826), (4324, 16809), (5172, 14053), (5603, 12972), (6486, 11206), (7332, 9913)]