80013492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 155268828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 113, 117, 153, 156, 178, 204, 221, 226, 234, 267, 306, 339, 356, 442, 452, 468, 534, 612, 663, 678, 801, 884, 1017, 1068, 1157, 1326, 1356, 1469, 1513, 1602, 1921, 1989, 2034, 2314, 2652, 2938, 3026, 3204, 3471, 3842, 3978, 4068, 4407, 4539, 4628, 5763, 5876, 6052, 6942, 7684, 7956, 8814, 9078, 10057, 10413, 11526, 13221, 13617, 13884, 17289, 17628, 18156, 19669, 20114, 20826, 23052, 24973, 26442, 27234, 30171, 34578, 39338, 40228, 41652, 49946, 52884, 54468, 59007, 60342, 69156, 74919, 78676, 90513, 99892, 118014, 120684, 130741, 149838, 170969, 177021, 181026, 224757, 236028, 261482, 299676, 341938, 354042, 362052, 392223, 449514, 512907, 522964, 683876, 708084, 784446, 899028, 1025814, 1176669, 1538721, 1568892, 2051628, 2222597, 2353338, 3077442, 4445194, 4706676, 6154884, 6667791, 8890388, 13335582, 20003373, 26671164, 40006746, 80013492]

約数ペア:

[(1, 80013492), (2, 40006746), (3, 26671164), (4, 20003373), (6, 13335582), (9, 8890388), (12, 6667791), (13, 6154884), (17, 4706676), (18, 4445194), (26, 3077442), (34, 2353338), (36, 2222597), (39, 2051628), (51, 1568892), (52, 1538721), (68, 1176669), (78, 1025814), (89, 899028), (102, 784446), (113, 708084), (117, 683876), (153, 522964), (156, 512907), (178, 449514), (204, 392223), (221, 362052), (226, 354042), (234, 341938), (267, 299676), (306, 261482), (339, 236028), (356, 224757), (442, 181026), (452, 177021), (468, 170969), (534, 149838), (612, 130741), (663, 120684), (678, 118014), (801, 99892), (884, 90513), (1017, 78676), (1068, 74919), (1157, 69156), (1326, 60342), (1356, 59007), (1469, 54468), (1513, 52884), (1602, 49946), (1921, 41652), (1989, 40228), (2034, 39338), (2314, 34578), (2652, 30171), (2938, 27234), (3026, 26442), (3204, 24973), (3471, 23052), (3842, 20826), (3978, 20114), (4068, 19669), (4407, 18156), (4539, 17628), (4628, 17289), (5763, 13884), (5876, 13617), (6052, 13221), (6942, 11526), (7684, 10413), (7956, 10057), (8814, 9078)]