71945472

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 199854144

約数和(自身を除く): 127908672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4073, 4416, 5888, 8146, 8832, 12219, 16292, 17664, 24438, 32584, 48876, 65168, 93679, 97752, 130336, 187358, 195504, 260672, 281037, 374716, 391008, 521344, 562074, 749432, 782016, 1042688, 1124148, 1498864, 1564032, 2248296, 2997728, 3128064, 4496592, 5995456, 8993184, 11990912, 17986368, 23981824, 35972736, 71945472]

約数ペア:

[(1, 71945472), (2, 35972736), (3, 23981824), (4, 17986368), (6, 11990912), (8, 8993184), (12, 5995456), (16, 4496592), (23, 3128064), (24, 2997728), (32, 2248296), (46, 1564032), (48, 1498864), (64, 1124148), (69, 1042688), (92, 782016), (96, 749432), (128, 562074), (138, 521344), (184, 391008), (192, 374716), (256, 281037), (276, 260672), (368, 195504), (384, 187358), (552, 130336), (736, 97752), (768, 93679), (1104, 65168), (1472, 48876), (2208, 32584), (2944, 24438), (4073, 17664), (4416, 16292), (5888, 12219), (8146, 8832)]