89890992

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 185091408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 83, 92, 108, 109, 138, 144, 166, 184, 207, 216, 218, 249, 276, 327, 332, 368, 414, 432, 436, 498, 552, 621, 654, 664, 747, 828, 872, 981, 996, 1104, 1242, 1308, 1328, 1494, 1656, 1744, 1909, 1962, 1992, 2241, 2484, 2507, 2616, 2943, 2988, 3312, 3818, 3924, 3984, 4482, 4968, 5014, 5232, 5727, 5886, 5976, 7521, 7636, 7848, 8964, 9047, 9936, 10028, 11454, 11772, 11952, 15042, 15272, 15696, 17181, 17928, 18094, 20056, 22563, 22908, 23544, 27141, 30084, 30544, 34362, 35856, 36188, 40112, 45126, 45816, 47088, 51543, 54282, 60168, 67689, 68724, 72376, 81423, 90252, 91632, 103086, 108564, 120336, 135378, 137448, 144752, 162846, 180504, 206172, 208081, 217128, 244269, 270756, 274896, 325692, 361008, 412344, 416162, 434256, 488538, 541512, 624243, 651384, 824688, 832324, 977076, 1083024, 1248486, 1302768, 1664648, 1872729, 1954152, 2496972, 3329296, 3745458, 3908304, 4993944, 5618187, 7490916, 9987888, 11236374, 14981832, 22472748, 29963664, 44945496, 89890992]

約数ペア:

[(1, 89890992), (2, 44945496), (3, 29963664), (4, 22472748), (6, 14981832), (8, 11236374), (9, 9987888), (12, 7490916), (16, 5618187), (18, 4993944), (23, 3908304), (24, 3745458), (27, 3329296), (36, 2496972), (46, 1954152), (48, 1872729), (54, 1664648), (69, 1302768), (72, 1248486), (83, 1083024), (92, 977076), (108, 832324), (109, 824688), (138, 651384), (144, 624243), (166, 541512), (184, 488538), (207, 434256), (216, 416162), (218, 412344), (249, 361008), (276, 325692), (327, 274896), (332, 270756), (368, 244269), (414, 217128), (432, 208081), (436, 206172), (498, 180504), (552, 162846), (621, 144752), (654, 137448), (664, 135378), (747, 120336), (828, 108564), (872, 103086), (981, 91632), (996, 90252), (1104, 81423), (1242, 72376), (1308, 68724), (1328, 67689), (1494, 60168), (1656, 54282), (1744, 51543), (1909, 47088), (1962, 45816), (1992, 45126), (2241, 40112), (2484, 36188), (2507, 35856), (2616, 34362), (2943, 30544), (2988, 30084), (3312, 27141), (3818, 23544), (3924, 22908), (3984, 22563), (4482, 20056), (4968, 18094), (5014, 17928), (5232, 17181), (5727, 15696), (5886, 15272), (5976, 15042), (7521, 11952), (7636, 11772), (7848, 11454), (8964, 10028), (9047, 9936)]