80487648

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4941

約数の個数: 96

約数和(自身を含む): 247161600

約数和(自身を除く): 166673952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 4903, 5472, 8208, 9806, 14709, 16416, 19612, 29418, 39224, 44127, 58836, 78448, 88254, 93157, 117672, 132381, 156896, 176508, 186314, 235344, 264762, 279471, 353016, 372628, 470688, 529524, 558942, 706032, 745256, 838413, 1059048, 1117884, 1412064, 1490512, 1676826, 2118096, 2235768, 2515239, 2981024, 3353652, 4236192, 4471536, 5030478, 6707304, 8943072, 10060956, 13414608, 20121912, 26829216, 40243824, 80487648]

約数ペア:

[(1, 80487648), (2, 40243824), (3, 26829216), (4, 20121912), (6, 13414608), (8, 10060956), (9, 8943072), (12, 6707304), (16, 5030478), (18, 4471536), (19, 4236192), (24, 3353652), (27, 2981024), (32, 2515239), (36, 2235768), (38, 2118096), (48, 1676826), (54, 1490512), (57, 1412064), (72, 1117884), (76, 1059048), (96, 838413), (108, 745256), (114, 706032), (144, 558942), (152, 529524), (171, 470688), (216, 372628), (228, 353016), (288, 279471), (304, 264762), (342, 235344), (432, 186314), (456, 176508), (513, 156896), (608, 132381), (684, 117672), (864, 93157), (912, 88254), (1026, 78448), (1368, 58836), (1824, 44127), (2052, 39224), (2736, 29418), (4104, 19612), (4903, 16416), (5472, 14709), (8208, 9806)]