80789508

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 144196092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 557, 612, 711, 918, 948, 1114, 1343, 1422, 1671, 1836, 2133, 2228, 2686, 2844, 3342, 4029, 4266, 5013, 5372, 6684, 8058, 8532, 9469, 10026, 12087, 15039, 16116, 18938, 20052, 24174, 28407, 30078, 36261, 37876, 44003, 48348, 56814, 60156, 72522, 85221, 88006, 113628, 132009, 145044, 170442, 176012, 255663, 264018, 340884, 396027, 511326, 528036, 748051, 792054, 1022652, 1188081, 1496102, 1584108, 2244153, 2376162, 2992204, 4488306, 4752324, 6732459, 8976612, 13464918, 20197377, 26929836, 40394754, 80789508]

約数ペア:

[(1, 80789508), (2, 40394754), (3, 26929836), (4, 20197377), (6, 13464918), (9, 8976612), (12, 6732459), (17, 4752324), (18, 4488306), (27, 2992204), (34, 2376162), (36, 2244153), (51, 1584108), (54, 1496102), (68, 1188081), (79, 1022652), (102, 792054), (108, 748051), (153, 528036), (158, 511326), (204, 396027), (237, 340884), (306, 264018), (316, 255663), (459, 176012), (474, 170442), (557, 145044), (612, 132009), (711, 113628), (918, 88006), (948, 85221), (1114, 72522), (1343, 60156), (1422, 56814), (1671, 48348), (1836, 44003), (2133, 37876), (2228, 36261), (2686, 30078), (2844, 28407), (3342, 24174), (4029, 20052), (4266, 18938), (5013, 16116), (5372, 15039), (6684, 12087), (8058, 10026), (8532, 9469)]