80129637

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 58248603

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 461, 623, 651, 801, 1383, 1869, 1953, 2759, 3227, 4149, 5607, 8277, 9681, 14291, 19313, 24831, 29043, 41029, 42873, 57939, 100037, 123087, 128619, 173817, 287203, 300111, 369261, 861609, 900333, 1271899, 2584827, 3815697, 8903293, 11447091, 26709879, 80129637]

約数ペア:

[(1, 80129637), (3, 26709879), (7, 11447091), (9, 8903293), (21, 3815697), (31, 2584827), (63, 1271899), (89, 900333), (93, 861609), (217, 369261), (267, 300111), (279, 287203), (461, 173817), (623, 128619), (651, 123087), (801, 100037), (1383, 57939), (1869, 42873), (1953, 41029), (2759, 29043), (3227, 24831), (4149, 19313), (5607, 14291), (8277, 9681)]