72270756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 198040752

約数和(自身を除く): 125769996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 83, 114, 134, 166, 171, 201, 228, 249, 268, 332, 342, 361, 402, 498, 603, 684, 722, 747, 804, 996, 1083, 1206, 1273, 1444, 1494, 1577, 2166, 2412, 2546, 2988, 3154, 3249, 3819, 4332, 4731, 5092, 5561, 6308, 6498, 7638, 9462, 11122, 11457, 12996, 14193, 15276, 16683, 18924, 22244, 22914, 24187, 28386, 29963, 33366, 45828, 48374, 50049, 56772, 59926, 66732, 72561, 89889, 96748, 100098, 105659, 119852, 145122, 179778, 200196, 211318, 217683, 269667, 290244, 316977, 359556, 422636, 435366, 539334, 633954, 870732, 950931, 1078668, 1267908, 1901862, 2007521, 3803724, 4015042, 6022563, 8030084, 12045126, 18067689, 24090252, 36135378, 72270756]

約数ペア:

[(1, 72270756), (2, 36135378), (3, 24090252), (4, 18067689), (6, 12045126), (9, 8030084), (12, 6022563), (18, 4015042), (19, 3803724), (36, 2007521), (38, 1901862), (57, 1267908), (67, 1078668), (76, 950931), (83, 870732), (114, 633954), (134, 539334), (166, 435366), (171, 422636), (201, 359556), (228, 316977), (249, 290244), (268, 269667), (332, 217683), (342, 211318), (361, 200196), (402, 179778), (498, 145122), (603, 119852), (684, 105659), (722, 100098), (747, 96748), (804, 89889), (996, 72561), (1083, 66732), (1206, 59926), (1273, 56772), (1444, 50049), (1494, 48374), (1577, 45828), (2166, 33366), (2412, 29963), (2546, 28386), (2988, 24187), (3154, 22914), (3249, 22244), (3819, 18924), (4332, 16683), (4731, 15276), (5092, 14193), (5561, 12996), (6308, 11457), (6498, 11122), (7638, 9462)]