80637216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4062

約数の個数: 96

約数和(自身を含む): 243129600

約数和(自身を除く): 162492384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 4019, 5016, 6688, 8038, 10032, 12057, 16076, 20064, 24114, 32152, 44209, 48228, 64304, 76361, 88418, 96456, 128608, 132627, 152722, 176836, 192912, 229083, 265254, 305444, 353672, 385824, 458166, 530508, 610888, 707344, 839971, 916332, 1061016, 1221776, 1414688, 1679942, 1832664, 2122032, 2443552, 2519913, 3359884, 3665328, 4244064, 5039826, 6719768, 7330656, 10079652, 13439536, 20159304, 26879072, 40318608, 80637216]

約数ペア:

[(1, 80637216), (2, 40318608), (3, 26879072), (4, 20159304), (6, 13439536), (8, 10079652), (11, 7330656), (12, 6719768), (16, 5039826), (19, 4244064), (22, 3665328), (24, 3359884), (32, 2519913), (33, 2443552), (38, 2122032), (44, 1832664), (48, 1679942), (57, 1414688), (66, 1221776), (76, 1061016), (88, 916332), (96, 839971), (114, 707344), (132, 610888), (152, 530508), (176, 458166), (209, 385824), (228, 353672), (264, 305444), (304, 265254), (352, 229083), (418, 192912), (456, 176836), (528, 152722), (608, 132627), (627, 128608), (836, 96456), (912, 88418), (1056, 76361), (1254, 64304), (1672, 48228), (1824, 44209), (2508, 32152), (3344, 24114), (4019, 20064), (5016, 16076), (6688, 12057), (8038, 10032)]