73120128

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 215032320

約数和(自身を除く): 141912192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 487, 544, 552, 736, 782, 816, 974, 1088, 1104, 1173, 1461, 1472, 1564, 1632, 1948, 2176, 2208, 2346, 2922, 2944, 3128, 3264, 3896, 4416, 4692, 5844, 6256, 6528, 7792, 8279, 8832, 9384, 11201, 11688, 12512, 15584, 16558, 18768, 22402, 23376, 24837, 25024, 31168, 33116, 33603, 37536, 44804, 46752, 49674, 50048, 62336, 66232, 67206, 75072, 89608, 93504, 99348, 132464, 134412, 150144, 179216, 187008, 190417, 198696, 264928, 268824, 358432, 380834, 397392, 529856, 537648, 571251, 716864, 761668, 794784, 1059712, 1075296, 1142502, 1433728, 1523336, 1589568, 2150592, 2285004, 3046672, 3179136, 4301184, 4570008, 6093344, 9140016, 12186688, 18280032, 24373376, 36560064, 73120128]

約数ペア:

[(1, 73120128), (2, 36560064), (3, 24373376), (4, 18280032), (6, 12186688), (8, 9140016), (12, 6093344), (16, 4570008), (17, 4301184), (23, 3179136), (24, 3046672), (32, 2285004), (34, 2150592), (46, 1589568), (48, 1523336), (51, 1433728), (64, 1142502), (68, 1075296), (69, 1059712), (92, 794784), (96, 761668), (102, 716864), (128, 571251), (136, 537648), (138, 529856), (184, 397392), (192, 380834), (204, 358432), (272, 268824), (276, 264928), (368, 198696), (384, 190417), (391, 187008), (408, 179216), (487, 150144), (544, 134412), (552, 132464), (736, 99348), (782, 93504), (816, 89608), (974, 75072), (1088, 67206), (1104, 66232), (1173, 62336), (1461, 50048), (1472, 49674), (1564, 46752), (1632, 44804), (1948, 37536), (2176, 33603), (2208, 33116), (2346, 31168), (2922, 25024), (2944, 24837), (3128, 23376), (3264, 22402), (3896, 18768), (4416, 16558), (4692, 15584), (5844, 12512), (6256, 11688), (6528, 11201), (7792, 9384), (8279, 8832)]