80672328

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1832

約数の個数: 128

約数和(自身を含む): 257472000

約数和(自身を除く): 176799672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1787, 1881, 2052, 2376, 2508, 3574, 3762, 4104, 5016, 5361, 5643, 7148, 7524, 10722, 11286, 14296, 15048, 16083, 19657, 21444, 22572, 32166, 33953, 39314, 42888, 45144, 48249, 58971, 64332, 67906, 78628, 96498, 101859, 117942, 128664, 135812, 157256, 176913, 192996, 203718, 235884, 271624, 305577, 353826, 373483, 385992, 407436, 471768, 530739, 611154, 707652, 746966, 814872, 916731, 1061478, 1120449, 1222308, 1415304, 1493932, 1833462, 2122956, 2240898, 2444616, 2987864, 3361347, 3666924, 4245912, 4481796, 6722694, 7333848, 8963592, 10084041, 13445388, 20168082, 26890776, 40336164, 80672328]

約数ペア:

[(1, 80672328), (2, 40336164), (3, 26890776), (4, 20168082), (6, 13445388), (8, 10084041), (9, 8963592), (11, 7333848), (12, 6722694), (18, 4481796), (19, 4245912), (22, 3666924), (24, 3361347), (27, 2987864), (33, 2444616), (36, 2240898), (38, 2122956), (44, 1833462), (54, 1493932), (57, 1415304), (66, 1222308), (72, 1120449), (76, 1061478), (88, 916731), (99, 814872), (108, 746966), (114, 707652), (132, 611154), (152, 530739), (171, 471768), (198, 407436), (209, 385992), (216, 373483), (228, 353826), (264, 305577), (297, 271624), (342, 235884), (396, 203718), (418, 192996), (456, 176913), (513, 157256), (594, 135812), (627, 128664), (684, 117942), (792, 101859), (836, 96498), (1026, 78628), (1188, 67906), (1254, 64332), (1368, 58971), (1672, 48249), (1787, 45144), (1881, 42888), (2052, 39314), (2376, 33953), (2508, 32166), (3574, 22572), (3762, 21444), (4104, 19657), (5016, 16083), (5361, 15048), (5643, 14296), (7148, 11286), (7524, 10722)]