74428092

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 215066880

約数和(自身を除く): 140638788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 83, 92, 108, 114, 138, 166, 171, 207, 228, 249, 276, 332, 342, 361, 414, 437, 498, 513, 621, 684, 722, 747, 828, 874, 996, 1026, 1083, 1242, 1311, 1444, 1494, 1577, 1748, 1909, 2052, 2166, 2241, 2484, 2622, 2988, 3154, 3249, 3818, 3933, 4332, 4482, 4731, 5244, 5727, 6308, 6498, 7636, 7866, 8303, 8964, 9462, 9747, 11454, 11799, 12996, 14193, 15732, 16606, 17181, 18924, 19494, 22908, 23598, 24909, 28386, 29963, 33212, 34362, 36271, 38988, 42579, 47196, 49818, 51543, 56772, 59926, 68724, 72542, 74727, 85158, 89889, 99636, 103086, 108813, 119852, 145084, 149454, 170316, 179778, 206172, 217626, 224181, 269667, 298908, 326439, 359556, 435252, 448362, 539334, 652878, 689149, 809001, 896724, 979317, 1078668, 1305756, 1378298, 1618002, 1958634, 2067447, 2756596, 3236004, 3917268, 4134894, 6202341, 8269788, 12404682, 18607023, 24809364, 37214046, 74428092]

約数ペア:

[(1, 74428092), (2, 37214046), (3, 24809364), (4, 18607023), (6, 12404682), (9, 8269788), (12, 6202341), (18, 4134894), (19, 3917268), (23, 3236004), (27, 2756596), (36, 2067447), (38, 1958634), (46, 1618002), (54, 1378298), (57, 1305756), (69, 1078668), (76, 979317), (83, 896724), (92, 809001), (108, 689149), (114, 652878), (138, 539334), (166, 448362), (171, 435252), (207, 359556), (228, 326439), (249, 298908), (276, 269667), (332, 224181), (342, 217626), (361, 206172), (414, 179778), (437, 170316), (498, 149454), (513, 145084), (621, 119852), (684, 108813), (722, 103086), (747, 99636), (828, 89889), (874, 85158), (996, 74727), (1026, 72542), (1083, 68724), (1242, 59926), (1311, 56772), (1444, 51543), (1494, 49818), (1577, 47196), (1748, 42579), (1909, 38988), (2052, 36271), (2166, 34362), (2241, 33212), (2484, 29963), (2622, 28386), (2988, 24909), (3154, 23598), (3249, 22908), (3818, 19494), (3933, 18924), (4332, 17181), (4482, 16606), (4731, 15732), (5244, 14193), (5727, 12996), (6308, 11799), (6498, 11454), (7636, 9747), (7866, 9462), (8303, 8964)]