73045728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 144

約数和(自身を含む): 250024320

約数和(自身を除く): 176978592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 1907, 2016, 2128, 2394, 2736, 3192, 3814, 4256, 4788, 5472, 5721, 6384, 7628, 9576, 11442, 12768, 13349, 15256, 17163, 19152, 22884, 26698, 30512, 34326, 36233, 38304, 40047, 45768, 53396, 61024, 68652, 72466, 80094, 91536, 106792, 108699, 120141, 137304, 144932, 160188, 183072, 213584, 217398, 240282, 253631, 274608, 289864, 320376, 326097, 427168, 434796, 480564, 507262, 549216, 579728, 640752, 652194, 760893, 869592, 961128, 1014524, 1159456, 1281504, 1304388, 1521786, 1739184, 1922256, 2029048, 2282679, 2608776, 3043572, 3478368, 3844512, 4058096, 4565358, 5217552, 6087144, 8116192, 9130716, 10435104, 12174288, 18261432, 24348576, 36522864, 73045728]

約数ペア:

[(1, 73045728), (2, 36522864), (3, 24348576), (4, 18261432), (6, 12174288), (7, 10435104), (8, 9130716), (9, 8116192), (12, 6087144), (14, 5217552), (16, 4565358), (18, 4058096), (19, 3844512), (21, 3478368), (24, 3043572), (28, 2608776), (32, 2282679), (36, 2029048), (38, 1922256), (42, 1739184), (48, 1521786), (56, 1304388), (57, 1281504), (63, 1159456), (72, 1014524), (76, 961128), (84, 869592), (96, 760893), (112, 652194), (114, 640752), (126, 579728), (133, 549216), (144, 507262), (152, 480564), (168, 434796), (171, 427168), (224, 326097), (228, 320376), (252, 289864), (266, 274608), (288, 253631), (304, 240282), (336, 217398), (342, 213584), (399, 183072), (456, 160188), (504, 144932), (532, 137304), (608, 120141), (672, 108699), (684, 106792), (798, 91536), (912, 80094), (1008, 72466), (1064, 68652), (1197, 61024), (1368, 53396), (1596, 45768), (1824, 40047), (1907, 38304), (2016, 36233), (2128, 34326), (2394, 30512), (2736, 26698), (3192, 22884), (3814, 19152), (4256, 17163), (4788, 15256), (5472, 13349), (5721, 12768), (6384, 11442), (7628, 9576)]