81798192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4311

約数の個数: 120

約数和(自身を含む): 275458560

約数和(自身を除く): 193660368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4271, 4788, 6384, 8542, 9576, 12813, 17084, 19152, 25626, 29897, 34168, 38439, 51252, 59794, 68336, 76878, 81149, 89691, 102504, 119588, 153756, 162298, 179382, 205008, 239176, 243447, 269073, 307512, 324596, 358764, 478352, 486894, 538146, 568043, 615024, 649192, 717528, 730341, 973788, 1076292, 1136086, 1298384, 1435056, 1460682, 1704129, 1947576, 2152584, 2272172, 2921364, 3408258, 3895152, 4305168, 4544344, 5112387, 5842728, 6816516, 9088688, 10224774, 11685456, 13633032, 20449548, 27266064, 40899096, 81798192]

約数ペア:

[(1, 81798192), (2, 40899096), (3, 27266064), (4, 20449548), (6, 13633032), (7, 11685456), (8, 10224774), (9, 9088688), (12, 6816516), (14, 5842728), (16, 5112387), (18, 4544344), (19, 4305168), (21, 3895152), (24, 3408258), (28, 2921364), (36, 2272172), (38, 2152584), (42, 1947576), (48, 1704129), (56, 1460682), (57, 1435056), (63, 1298384), (72, 1136086), (76, 1076292), (84, 973788), (112, 730341), (114, 717528), (126, 649192), (133, 615024), (144, 568043), (152, 538146), (168, 486894), (171, 478352), (228, 358764), (252, 324596), (266, 307512), (304, 269073), (336, 243447), (342, 239176), (399, 205008), (456, 179382), (504, 162298), (532, 153756), (684, 119588), (798, 102504), (912, 89691), (1008, 81149), (1064, 76878), (1197, 68336), (1368, 59794), (1596, 51252), (2128, 38439), (2394, 34168), (2736, 29897), (3192, 25626), (4271, 19152), (4788, 17084), (6384, 12813), (8542, 9576)]