127704996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2873

約数の個数: 72

約数和(自身を含む): 341472768

約数和(自身を除く): 213767772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 2791, 3813, 5084, 5582, 7626, 8373, 11164, 11439, 15252, 16746, 22878, 25119, 33492, 45756, 50238, 86521, 100476, 114431, 173042, 228862, 259563, 343293, 346084, 457724, 519126, 686586, 778689, 1029879, 1038252, 1373172, 1557378, 2059758, 3114756, 3547361, 4119516, 7094722, 10642083, 14189444, 21284166, 31926249, 42568332, 63852498, 127704996]

約数ペア:

[(1, 127704996), (2, 63852498), (3, 42568332), (4, 31926249), (6, 21284166), (9, 14189444), (12, 10642083), (18, 7094722), (31, 4119516), (36, 3547361), (41, 3114756), (62, 2059758), (82, 1557378), (93, 1373172), (123, 1038252), (124, 1029879), (164, 778689), (186, 686586), (246, 519126), (279, 457724), (369, 346084), (372, 343293), (492, 259563), (558, 228862), (738, 173042), (1116, 114431), (1271, 100476), (1476, 86521), (2542, 50238), (2791, 45756), (3813, 33492), (5084, 25119), (5582, 22878), (7626, 16746), (8373, 15252), (11164, 11439)]