80889264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 242341632

約数和(自身を除く): 161452368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 173, 191, 204, 272, 306, 346, 382, 408, 519, 573, 612, 692, 764, 816, 1038, 1146, 1224, 1384, 1528, 1557, 1719, 2076, 2292, 2448, 2768, 2941, 3056, 3114, 3247, 3438, 4152, 4584, 5882, 6228, 6494, 6876, 8304, 8823, 9168, 9741, 11764, 12456, 12988, 13752, 17646, 19482, 23528, 24912, 25976, 26469, 27504, 29223, 33043, 35292, 38964, 47056, 51952, 52938, 58446, 66086, 70584, 77928, 99129, 105876, 116892, 132172, 141168, 155856, 198258, 211752, 233784, 264344, 297387, 396516, 423504, 467568, 528688, 561731, 594774, 793032, 1123462, 1189548, 1586064, 1685193, 2246924, 2379096, 3370386, 4493848, 4758192, 5055579, 6740772, 8987696, 10111158, 13481544, 20222316, 26963088, 40444632, 80889264]

約数ペア:

[(1, 80889264), (2, 40444632), (3, 26963088), (4, 20222316), (6, 13481544), (8, 10111158), (9, 8987696), (12, 6740772), (16, 5055579), (17, 4758192), (18, 4493848), (24, 3370386), (34, 2379096), (36, 2246924), (48, 1685193), (51, 1586064), (68, 1189548), (72, 1123462), (102, 793032), (136, 594774), (144, 561731), (153, 528688), (173, 467568), (191, 423504), (204, 396516), (272, 297387), (306, 264344), (346, 233784), (382, 211752), (408, 198258), (519, 155856), (573, 141168), (612, 132172), (692, 116892), (764, 105876), (816, 99129), (1038, 77928), (1146, 70584), (1224, 66086), (1384, 58446), (1528, 52938), (1557, 51952), (1719, 47056), (2076, 38964), (2292, 35292), (2448, 33043), (2768, 29223), (2941, 27504), (3056, 26469), (3114, 25976), (3247, 24912), (3438, 23528), (4152, 19482), (4584, 17646), (5882, 13752), (6228, 12988), (6494, 12456), (6876, 11764), (8304, 9741), (8823, 9168)]